Cardiovascular Matters

Welcome to Cardiovascular Matters! In this episode, Dr. Craig Walker and Terry Roberts explore one of the most common — and potentially dangerous — heart rhythm disorders: Atrial Fibrillation (AFib).Dr. Walker breaks down this complex condition in simple, practical terms and discusses:✔ What atrial fibrillation is and how it disrupts the heart’s normal rhythm. ✔ The most common causes — from aging and hypertension to lifestyle and genetics. ✔ The serious risks associated with untreated AFib, including stroke and heart failure. ✔ Modern diagnostic tools that can detect AFib early. ✔ The latest treatment options, from medications to minimally invasive ablation therapies.If you or someone you know has experienced palpitations, fatigue, or irregular heartbeat, this episode offers expert insight into prevention, management, and long-term heart rhythm health.💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Cardiovascular Matters! In this episode, Dr. Craig Walker and Terry Roberts explain the vital role of coronary calcium scores in assessing your heart disease risk.Dr. Walker discusses: ✔ What the coronary calcium score test measures and why it's important. ✔ How calcium buildup relates directly to heart disease risk. ✔ Who should consider getting a calcium score test and at what age. ✔ The significance of high calcium scores and necessary follow-up steps. ✔ Preventative measures you can take today to lower your heart disease risk.If you're proactive about heart health, understanding your calcium score is essential.💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Cardiovascular Matters! Join Dr. Craig Walker and Terry Roberts as they discuss groundbreaking new medications revolutionizing cardiovascular treatment.In this episode, you'll learn about: ✔ The latest FDA-approved medications for cardiovascular disease prevention. ✔ How these drugs effectively manage cholesterol and diabetes. ✔ Reducing cardiovascular risks through medication and lifestyle synergy. ✔ How to significantly reduce "food noise" and cravings to support heart health. ✔ Real-life impacts of these medications in improving patient outcomes.Stay informed on cutting-edge treatments that can transform your cardiovascular health journey.💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Cardiovascular Matters! In this episode, Dr. Craig Walker and Terry Roberts shed light on microvascular heart disease, a condition that affects many women — and is often overlooked or misdiagnosed.Dr. Walker explains: ✔ What microvascular disease is and how it differs from large vessel heart disease. ✔ Why women are more frequently affected and often dismissed as having “nothing wrong.” ✔ How the Daisy Questionnaire and advanced imaging can aid in detection. ✔ Symptoms to watch for, even if your angiogram is “normal.” ✔ Treatment strategies that can reduce symptoms and prevent severe outcomes.If you’re a woman with chest pain, shortness of breath, or unexplained fatigue — especially if you’ve been told “your heart is fine” — this episode is essential.💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Cardiovascular Matters! In this episode, Dr. Craig Walker and Terry Roberts dive into peripheral artery disease (PAD), a widespread yet frequently unnoticed condition that significantly increases the risk of heart attack, stroke, and amputation.Peripheral artery disease can silently progress without noticeable symptoms, especially in older adults or those with diabetes or a history of smoking. Dr. Walker discusses:✔ Key risk factors for peripheral artery disease, including age, smoking, diabetes, and family history. ✔ How simple checks, such as feeling pulses in the feet and arms, can uncover hidden dangers. ✔ The importance of early detection through the Ankle-Brachial Index (ABI) and vascular ultrasound. ✔ Effective lifestyle changes and medications that can halt or even reverse disease progression. ✔ Why recognizing PAD early not only saves limbs but also significantly reduces your risk of heart attack and stroke.If you're over 55, diabetic, have smoked, or have a family history of vascular disease, this episode is essential for your long-term health.💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Cardiovascular Matters! In this episode, Dr. Craig Walker and Terry Roberts tackle the serious condition known as critical limb ischemia (CLI), a leading cause of limb amputation.Critical limb ischemia occurs when blockages severely reduce blood flow to the legs, causing pain, ulcers, and gangrene. Dr. Walker shares:✔ How to recognize the symptoms and risk factors of critical limb ischemia.✔ Why early intervention can dramatically reduce the risk of amputation.✔ Advanced procedures available today that can restore blood flow even when patients have been told amputation is their only option.✔ The impact of amputation on quality of life, family dynamics, and mortality.✔ Essential medications and lifestyle changes to keep blood vessels open after treatment.If you or a loved one are facing critical limb ischemia, have pain at rest, non-healing ulcers, or have been recommended for amputation, this episode could offer a life-changing perspective and options for limb salvage.💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Cardiovascular Matters! In this episode, Dr. Craig Walker and Terry Roberts discuss pelvic congestion syndrome, a condition that significantly impacts the quality of life but is frequently misunderstood and misdiagnosed.Pelvic congestion syndrome involves the improper drainage of blood through the veins in the pelvis, leading to various symptoms. Dr. Walker explains:✔ The difference between pelvic congestion in men and women and why it's more severe in women. ✔ Common causes of pelvic congestion, including anatomical and physiological factors. ✔ Diagnostic approaches that help in accurately identifying the condition. ✔ Innovative treatment options that offer relief without affecting fertility. ✔ The importance of recognizing symptoms early to avoid unnecessary suffering.This episode is a must-listen for anyone experiencing pelvic pain or for those involved in their care!💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Cardiovascular Matters! In this episode, Dr. Craig Walker and Terry Roberts delve into the topic of small vessel disease, an often overlooked condition that affects more women than men but is crucial to understand for both.Small vessel disease can lead to serious cardiovascular events due to the obstruction of the smallest blood vessels in the heart. Dr. Walker explains:✔ What small vessel disease is and why it's often missed in traditional screenings. ✔ How the disease manifests differently in women and men. ✔ The importance of the Daisy Questionnaire in identifying at-risk individuals. ✔ Advances in diagnostic procedures, including the role of cardiac PET scans. ✔ Treatment options that can prevent severe outcomes and improve quality of life.This episode is crucial for anyone interested in comprehensive heart health, especially those concerned with the nuances of female cardiovascular care!💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Cardiovascular Matters! In this episode, Dr. Craig Walker and Terry Roberts discuss one of the most common yet crucial questions: When should you go in for a cardiovascular checkup?Heart disease remains the #1 cause of death, but early detection can save lives. Dr. Walker explains: ✔ Who is at highest risk for heart disease. ✔ The 5 major risk factors that demand an early screening. ✔ What tests you should consider based on your family history and lifestyle. ✔ Why even young adults should monitor their heart health. ✔ How silent heart attacks and other hidden conditions can go unnoticed.If you’re over 40, have a family history of heart disease, or just want peace of mind, this episode is for you!💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Discover how a groundbreaking class of medications, GLP-1 agonists, are revolutionizing the treatment of sleep apnea. In this insightful discussion, Dr. Craig Walker and Terry Roberts delve into the profound impact these drugs can have on addressing the underlying causes of sleep apnea, particularly obesity.Explore the recent approval of Trulicity for the treatment of sleep apnea, and learn about the potential for other GLP-1 agonists to be utilized in this application. Understand the significant risks associated with untreated sleep apnea, including its strong link to atrial fibrillation, congestive heart failure, and hypertension.Gain valuable insights into how GLP-1 agonists can not only treat the symptoms of sleep apnea but also address the root causes, potentially eliminating the need for cumbersome devices like CPAP. Discover the additional benefits these medications offer in managing diabetes and improving overall cardiovascular health.Whether you or a loved one are struggling with sleep apnea or simply interested in the latest advancements in this field, this episode provides a comprehensive understanding of the transformative potential of GLP-1 agonists in the realm of sleep apnea and beyond.Key Areas Covered:Overview of sleep apnea, including the two main types (central and obstructive)Risks and complications associated with untreated sleep apneaTraditional treatment options and their limitationsApproval of Trulicity for the treatment of sleep apneaPotential of GLP-1 agonists to address the underlying causes of sleep apnea, particularly obesityAdditional benefits of GLP-1 agonists in managing diabetes and cardiovascular health💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Cardiovascular Matters! In this episode, Dr. Craig Walker and Terry Roberts tackle an important question: How do you know if you're at risk for heart disease, even if you feel fine?Many people appear to be in perfect health—until they suffer a sudden cardiac event. This leaves loved ones wondering, Could it have been prevented? Dr. Walker explains the vital tests and screenings available for those with a family history of heart disease or other risk factors.💡 Topics covered in this episode:✔ The biggest risk factors for cardiovascular disease.✔ What tests can detect hidden heart conditions before symptoms appear.✔ The role of genetics in heart health.✔ The truth about "white coat syndrome" and high blood pressure.✔ Why prevention is better (and cheaper) than emergency treatment.🩺 Who should listen?Anyone with a family history of heart disease.Those experiencing unexplained fatigue, chest discomfort, or high blood pressure.Anyone who has lost a loved one to sudden heart failure.Individuals over 55 who want to be proactive about their health.💙 Take charge of your heart health today!If you’re concerned about your risk, visit cardio.com to schedule a screening with Dr. Walker and his team.📌 Don't forget to follow and share!--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Episode 23 of Cardiovascular Matters! In this inspiring episode, Terry Roberts shares his incredible journey of losing over 100 pounds in just eight months, thanks to groundbreaking GLP-1 medications and guidance from Dr. Craig Walker, founder of the Cardiovascular Institute of the South.In this episode, you’ll learn:The impact of obesity on cardiovascular health and overall well-being.How GLP-1 medications work to suppress appetite and improve metabolic health.The benefits of combining medications with lifestyle changes for sustainable weight loss.Terry's personal experience with GLP-1 therapy and how it transformed his life.Dr. Walker also explains the science behind obesity, the challenges of traditional diets, and why GLP-1 medications are a game-changer for those struggling with their weight. Whether you're looking to improve your health or help a loved one, this episode offers valuable insights into achieving lasting results.--- For more information, visit: ---Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Welcome to Episode 22 of Cardiovascular Matters! In this engaging discussion, Terry Roberts and Dr. Craig Walker, founder of the Cardiovascular Institute of the South, dive deep into one of the most asked questions about cardiovascular health: statins and cholesterol management.In this episode, Dr. Walker explains:Why statins are a cornerstone of cardiovascular treatment.The science behind cholesterol and its role in heart disease.How statins work to lower LDL cholesterol and improve heart health.Common concerns and misconceptions about statins, including side effects.Alternative treatments for patients who cannot tolerate statins.Dr. Walker also shares practical tips for combining lifestyle changes with medical treatments to achieve optimal cholesterol levels. Whether you're a patient or a caregiver, this episode provides clear answers and actionable advice to help you or your loved ones manage cardiovascular health effectively.If you have high cholesterol or are considering treatment options, don't miss this essential guide from one of the leading voices in cardiology. 📌 Don't forget to like, share, and subscribe!For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this insightful episode of Cardiovascular Matters, host Terry Roberts and renowned cardiologist Dr. Craig Walker delve into the groundbreaking technology of renal denervation and its profound implications for the treatment of hypertension. High blood pressure, or hypertension, is a major risk factor for a host of cardiovascular complications, including heart attack, stroke, heart failure, and kidney damage. Traditionally, the management of hypertension has relied heavily on a pharmacological approach, with patients often required to take multiple medications to control their blood pressure. However, this approach can come with its own set of challenges, including medication side effects, adherence issues, and the ongoing financial burden of lifelong treatment.Enter renal denervation - a minimally invasive, catheter-based procedure that targets the sympathetic nerves surrounding the kidney arteries. By disrupting these nerves, renal denervation has been shown to significantly lower blood pressure, often to the point where patients can reduce or even eliminate their reliance on antihypertensive medications.Dr. Walker explains the underlying mechanisms behind renal denervation and how it can address the root causes of hypertension, rather than simply masking the symptoms. He shares insights from clinical trials, highlighting the impressive and sustained reductions in blood pressure achieved with this innovative approach.Notably, the recent announcement that Medicare and CMS will provide coverage for renal denervation procedures starting in 2025 is a game-changer, making this transformative technology accessible to a wider patient population. This development holds the potential to revolutionize the way we manage hypertension, offering patients a viable alternative to lifelong medication dependence and the associated side effects and costs.As Terry and Dr. Walker discuss, the implications of renal denervation extend beyond just blood pressure control. They explore the potential for this procedure to positively impact other cardiovascular conditions, such as heart failure, and how it may be utilized in earlier stages of hypertension to prevent the progression of cardiovascular disease.Listeners will come away from this episode with a deeper understanding of the science behind renal denervation, the clinical evidence supporting its efficacy, and the exciting prospects for its future integration into the standard of care for hypertension management. Join us as we delve into this revolutionary advancement in cardiovascular care.For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this powerful episode, host Terry Roberts sits down with Dr. Craig Walker, the founder of Cardiovascular Institute of the South, to discuss his lifelong mission to prevent unnecessary amputations for patients suffering from peripheral vascular disease and critical limb ischemia. Dr. Walker shares how he became deeply committed to this cause, recognizing that far too many amputations were being performed without even a basic vascular assessment. He describes how he set out to change this, not only through his own clinical work, but by establishing a groundbreaking training program to educate physicians across the country on the latest limb salvage techniques.The conversation delves into the remarkable impact of Dr. Walker's efforts, highlighting how his innovative approaches have allowed him and his team to save the limbs of over 90% of patients who were previously told amputation was their only option. The profound benefits of this work are explored, from the dramatic improvements in patient quality of life to the substantial cost savings for the healthcare system.Listeners will gain a deep appreciation for the sheer scale of the peripheral artery disease epidemic, as well as the urgent need for more widespread adoption of limb salvage best practices. Dr. Walker's passion for this cause shines through, as he makes a compelling case that saving limbs truly means saving lives.This is a must-listen episode for anyone concerned about the growing burden of vascular disease, and who wants to learn about the innovative solutions being pioneered by trailblazers like Dr. Craig Walker. Viewers will come away inspired by his tireless efforts, and armed with a better understanding of how to ensure patients receive the comprehensive, proactive care they deserve.For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this episode of Cardiovascular Matters, Dr. Craig Walker and Terry Roberts delve into the groundbreaking treatment of renal denervation for patients struggling with uncontrolled hypertension and it has been approved by the FDA.Hypertension is a prevalent and potentially life-threatening condition, often requiring a combination of medications to manage. However, for some individuals, even multiple medications fail to effectively control their blood pressure.Enter renal denervation, a novel procedure that disrupts the nerves surrounding the kidney arteries, reducing the body's sympathetic nervous system activity and leading to a significant drop in blood pressure. Dr. Walker, an early investigator of this technology, shares his firsthand experiences and the remarkable results he has witnessed in his patients.Listeners will gain a comprehensive understanding of the causes and consequences of hypertension, the limitations of traditional medication-based treatments, and the promising potential of renal denervation as a game-changing solution. This episode delves into the approval process, the different approaches to the procedure, and the impressive outcomes that have been observed, including patients being able to reduce or even discontinue their blood pressure medications altogether.Whether you or a loved one are struggling with uncontrolled hypertension or simply want to stay informed about the latest advancements in cardiovascular care, this episode is a must-listen. Prepare to be enlightened and inspired by the potential of renal denervation to transform the lives of those battling this prevalent and dangerous condition.For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this special edition of the Cardiovascular Matters podcast, host Terry Roberts sits down with Dr. Craig Walker, the founder of the Cardiovascular Institute of the South, to discuss his groundbreaking work in the field of peripheral artery disease (PAD) and limb salvage. Dr. Walker shares his personal journey, the challenges he has faced, and the innovative techniques he has developed to help patients avoid amputation and improve their quality of life.The episode highlights Dr. Walker's recent recognition with the 2024 Impact Award from the Global PAD Impact Association, honoring his significant contributions to the field. Listeners will gain insights into the importance of addressing PAD, the multidisciplinary approach required, and Dr. Walker's efforts to raise awareness and drive advancements in this critical area of cardiovascular care.Meet the Global Limb Salvage Team of the Year | Dr. Craig Walkerhttps://m.youtube.com/watch?v=X6supCkEuJIFor more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this episode of Cardiovascular Matters, we delve into the critical topic of acute limb ischemia, a medical emergency that requires immediate attention. Dr. Walker, a renowned vascular specialist, provides a comprehensive overview of this condition, highlighting the importance of early diagnosis and prompt treatment. Key Points Discussed:Acute limb ischemia is a sudden cessation of blood flow to the leg, often due to clot formation, which can lead to tissue damage and even death if not addressed quickly.The presentation of acute limb ischemia is characterized by the "6 P's": pallor, pulselessness, pain, paresthesia, poikilothermia, and paralysis.Time is of the essence in treating acute limb ischemia, as every second lost can be detrimental to the patient's prognosis.Various treatment options are discussed, including surgical embolectomy, percutaneous clot removal devices, and thrombolytic drugs, each with their own advantages and limitations.Identifying the underlying cause of the clot formation is crucial to prevent recurrence and ensure long-term management of the patient's condition.Acute limb ischemia is a true medical emergency, with a prognosis as severe as a large heart attack, emphasizing the need for prompt and appropriate care.For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this episode of Cardiovascular Matters, Dr. Craig Walker and Terry Roberts discuss the critical issue of critical limb ischemia (CLI), a severe form of peripheral artery disease. They explore the historical treatment approaches, the evolution of minimally invasive interventions, and the importance of a comprehensive approach to limb salvage. The conversation covers the various techniques, including balloon angioplasty, stenting, atherectomy, and lithoplasty, as well as the significance of early intervention and the role of medical therapy in managing this condition. The discussion highlights the need for increased awareness and a multidisciplinary approach to address the challenges posed by CLI.~~~~ Key Points Discussed ~~~~Historical treatment approaches for critical limb ischemia, including bypass surgery and endarterectomyThe development of minimally invasive interventions, such as balloon angioplasty, stenting, atherectomy, and lithoplastyThe importance of a comprehensive approach to limb salvage, including medical therapy and preventive measuresThe need for early intervention to improve outcomes and reduce the risk of amputationThe significance of addressing the progressive nature of peripheral artery disease and the importance of patient education and complianceThe potential impact of newer diabetic medications on the progression of atherosclerosis and critical limb ischemia-----------------------------Throughout the episode, Dr. Walker emphasize the need for increased awareness and a multidisciplinary approach to addressing the challenges posed by critical limb ischemia. He stress the importance of educating both healthcare providers and the general public about the severity of this condition and the availability of effective treatment options.By sharing their extensive knowledge and experience, Dr. Walker and Terry Roberts aim to empower listeners with the information they need to advocate for their own health or that of their loved ones, and to seek the appropriate care and treatment for critical limb ischemia.For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this episode of Cardiovascular Matters, Dr. Craig Walker and Terry Roberts delve into the critical topic of peripheral artery disease (PAD). They highlight the alarming prevalence of PAD, with an estimated 25 million Americans affected, and emphasize its deadly nature, noting that a person with a new PAD diagnosis is as likely to die of a heart attack as a heart attack survivor.The discussion underscores the importance of early diagnosis, even in asymptomatic patients, as this presents a valuable opportunity to implement preventive measures and potentially save lives. Dr. Walker explains the various symptoms associated with PAD, ranging from claudication (pain in the muscles during walking) to critical limb ischemia, which can lead to non-healing wounds, ulcers, and even gangrene.The key risk factors for PAD, such as advanced age, smoking, and diabetes, are explored in depth. The presenters stress the need for healthcare providers to actively screen for PAD, particularly in high-risk populations, through simple techniques like pulse checks and pressure measurements. They also emphasize the importance of a holistic approach, focusing on risk factor modification, including smoking cessation, cholesterol management, and the implementation of walking programs.~~~~ Key Points Discussed ~~~~Prevalence of peripheral artery disease, with an estimated 25 million Americans affectedPeripheral artery disease as a marker for increased risk of heart attack and strokeImportance of early diagnosis, even in asymptomatic patients, to implement preventive measuresCommon symptoms of peripheral artery disease, including claudication, loss of hair on the lower extremities, and critical limb ischemiaRisk factors for peripheral artery disease, including advanced age, smoking, and diabetesPreventive measures, such as smoking cessation, cholesterol management, walking programs, and medication therapyScreening techniques, including pulse checks and pressure measurements, to diagnose peripheral artery disease-----------------------------The episode also touches on the various medical therapies available, such as the use of aspirin, antiplatelet agents, and the medication salostazole, which can improve blood flow to the legs. Additionally, the discussion highlights the significance of screening for associated conditions, such as coronary artery disease and carotid artery disease, to ensure a comprehensive approach to patient care.By the end of this informative episode, viewers will have a deeper understanding of the prevalence, symptoms, and preventive measures for peripheral artery disease, empowering them to advocate for their own health and that of their loved ones.For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this in-depth podcast, cardiologist Dr. Craig Walker provides a thorough overview of high blood pressure (hypertension) - one of the leading risk factors for heart disease and stroke. Dr. Walker explains what blood pressure is and why it's important to control. He discusses the various causes of high blood pressure, including both primary (essential) hypertension as well as secondary causes related to underlying medical conditions. Dr. Walker stresses the importance of evaluating patients to determine if high blood pressure has a reversible medical cause. He also covers the risks of uncontrolled high blood pressure, symptoms of hypertensive crisis, lifestyle factors like salt intake, and non-pharmacological and pharmacological treatment approaches. This educational podcast is ideal for anyone looking to gain a better understanding of high blood pressure from a cardiologist's perspective.Key points discussed in the podcast:Definition of blood pressure and the two numbers typically reportedNormal blood pressure ranges and the goal of having the lowest possible blood pressure without symptomsPrimary/essential vs secondary causes of high blood pressure Examples of secondary causes like renal artery stenosis, pheochromocytoma, Cushing's syndrome, coarctation of the aortaRisks of uncontrolled high blood pressure like heart attack, stroke, heart failure, kidney damageEvaluation steps the cardiologist takes when a patient presents with high blood pressure, including checking for secondary causesHypertensive crisis and the need to rapidly lower blood pressure in symptomatic patients Importance of medications that don't interfere with treating an underlying secondary causeRole of salt/sodium intake and how it can raise blood pressure by increasing fluid retentionFor more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Dr. Craig Walker and Terry Roberts discuss a new class of injectable cholesterol-lowering drugs called PCSK9 inhibitors. These medications provide an additional option for lowering LDL ("bad") cholesterol beyond statin therapy alone. Dr. Walker explains how PCSK9 normally works to block the recycling of LDL receptors in the liver, preventing further removal of LDL from the bloodstream. Two PCSK9 inhibitor drugs, Repatha and Praluent, use monoclonal antibodies to bind to PCSK9 instead, allowing LDL receptors to function properly and clear more LDL. Viewers will learn about the mechanism of action of PCSK9 inhibitors and how they can significantly reduce cardiovascular risk by optimizing cholesterol levels.Key Points:Introduction of PCSK9 inhibitors as a new class of injectable cholesterol-lowering drugs  Explanation of how the PCSK9 protein works to block LDL receptor recycling in the liverMechanism of action of PCSK9 inhibitor monoclonal antibodies like Repatha and PraluentAbility of PCSK9 inhibitors to further lower LDL cholesterol beyond statin therapy alonePotential role in optimizing cholesterol management and reducing cardiovascular riskFor more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

Join Dr. Craig Walker as he provides an in-depth look at cholesterol-lowering medications, with a focus on statins. In this informative discussion, Dr. Walker breaks down the science behind these life-saving drugs, explaining how they work to reduce cholesterol production and increase its removal from the body. Learn about the two main types of statins, their differences, and why they're crucial for heart health. Dr. Walker addresses common misconceptions, discusses potential side effects like muscle aches, and offers practical advice on managing them. Discover why there's no such thing as "too low" LDL cholesterol and how regular monitoring can help optimize your treatment. Whether you're currently taking statins or considering them, this video provides valuable insights into one of the most important tools in fighting cardiovascular disease.Key points:• Statins are the most common cholesterol-lowering medications• They work by reducing cholesterol production and increasing its removal• The biggest side effect of statins is increased life expectancy• Muscle aches are a common side effect, but can often be managed• There's no such thing as "too low" LDL cholesterol• Regular blood tests are important for monitoring cholesterol levels• Statins are generally safe and effective for most patientsFor more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this episode of Cardiovascular Matters, Dr. Craig Walker discusses the importance of regular preventative health screenings for men to assess risk factors and detect early signs of cardiovascular disease. He recommends basic blood tests to check cholesterol levels, inflammation markers, and overall health. Additional tests like calcium scoring of the heart arteries and treadmill stress tests can identify issues like plaque buildup and blocked vessels before symptoms appear. Detecting problems early through screening allows lifestyle changes like diet, exercise and smoking cessation, as well as medications to lower cholesterol, blood pressure and inflammation. This prevents further disease progression and reduces the risk of future heart attacks and strokes. Dr. Walker shares stories of discovering severe but asymptomatic disease in young patients to emphasize the value of screening. He also outlines the different types of strokes and exams that can check for risks like blocked neck arteries. The podcast promotes the message that taking control of heart health through regular checkups and testing can add years to men's lives and keep them active.Timestamps:0:00-5:00 Introduction and family history importance5:00-10:00 Recommended basic blood tests10:00-13:00 Additional tests like calcium scoring 13:00-16:00 Types of strokes and how to check for risks16:00-19:50 Importance of detecting peripheral artery disease19:50-22:00 New medications that can help reverse disease22:00-25:00 Story about discovering risk in young asymptomatic men25:00-29:00 Importance of lifestyle changes plus medical treatment29:00-32:00 Closing message on the value of preventative screeningFor more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this educational podcast, Dr. Walker discusses the latest research on a new class of diabetes drugs called SGLT2 inhibitors like Jardiance. He explains how these medications work by blocking glucose reabsorption in the kidneys, causing it to be excreted in urine. While initially developed and approved for diabetes, extensive clinical trials have shown SGLT2 inhibitors provide significant benefits for heart failure, kidney disease, and weight loss. Dr. Walker reviews the evidence demonstrating their ability to reduce mortality, heart failure episodes, and progression to end-stage kidney disease. He also discusses proper hygiene practices for patients experiencing sugar in the urine. If you want to learn more about how SGLT2 inhibitors are revolutionizing treatment of diabetes and related conditions, watch this informative discussion.Keynotes: This educational podcast discusses how the diabetes medication class called SGLT2 inhibitors such as Jardiance work by blocking glucose reabsorption in the kidneys, causing it to be excreted in urine, and reviews the extensive evidence that they provide significant benefits for heart failure, kidney disease, weight loss, and reducing mortality.Timestamps:0:00-4:00 Introduction and how SGLT2 inhibitors work4:00-8:00 Benefits for heart failure 8:00-12:00 Additional benefits and approvals for kidney disease and weight loss12:00-14:00 Hygiene considerations and reducing kidney failure risk14:00-End Q&A and conclusionsFor more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this episode of the Cardiovascular Matters podcast, host Dr. Craig Walker discusses the growing problem of obesity in America and revolutionary new medication options that are helping people safely and effectively lose weight. Dr. Walker explains how obesity increases the risk of heart disease, diabetes and other serious health conditions. He then outlines several new classes of drugs, including GLP-1 agonists, that work to control hunger and blood sugar levels while promoting weight loss. Medical device sales veteran and patient Terry Roberts shares his own positive experience using these medications. Listeners will learn about treatment options and get insight into safely and successfully managing their weight.Key points:The health risks of obesity like heart disease, diabetes and joint problemsNew classes of drugs for weight loss like GLP-1 agonists How the drugs work to control hunger, blood sugar and promote weight lossPositive results seen in weight loss and cardiovascular outcomesTerry Roberts shares his success with the medication planChapter Markers:0:00-5:00 - Introduction and overview of topic 5:00-10:00 - Health risks of obesity like heart disease and diabetes10:00-15:00 - Introduction to new classes of weight loss drugs like GLP-1 agonists  15:00-20:00 - How the drugs work to control hunger and blood sugar20:00-25:00 - Positive results seen in weight loss and cardiovascular outcomes25:00-30:00 - Terry Roberts shares his success with the medication plan30:00-35:00 - Q&A and call to action for listeners considering treatmentFor more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

This podcast discusses obesity as a major health problem and explores new medical treatments that are safe, effective and help patients feel better. The host Dr. Craig Walker and guest Terry Roberts discuss causes of obesity, health risks, challenges with past treatments and promising new medications. Terry Roberts provides context for the episode by noting the rising rates of obesity, especially in children. He introduces Dr. Walker as an expert in treating the whole patient and addressing root causes of health issues like obesity. Dr. Walker explains obesity has many causes related to lifestyle like eating highly processed foods and lack of exercise, but some patients struggle to lose weight no matter their efforts. Genetic and physiological factors play a role in why weight is difficult for some to lose.Dr. Walker outlines the various health problems and diseases linked to obesity like heart disease, hypertension, diabetes, sleep apnea and more. Being overweight also increases orthopedic problems and lowers quality of life. Previous weight loss options had problems. Medications that blocked nutrient absorption caused diarrhea, and amphetamine-like drugs were addictive and unsuitable for long-term use. Invasive surgeries also had high risks and complications. Terry Roberts shares his own weight loss journey with encouragement from Dr. Walker. Dr. Walker discusses new medications that help the body release fat cells more easily and make patients feel good, unlike past options. When combined with lifestyle changes, these new treatments can safely and effectively help patients lose weight and improve health.Key points:Obesity rates are rising, especially in children and teenagersObesity increases risks of heart disease, hypertension, diabetes and morePast weight loss treatments had poor safety profiles or caused unpleasant side effectsNew medications help the body release fat cells more readily and make patients feel goodWhen combined with lifestyle changes, new medications can safely and effectively help patients lose weight and improve health For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

In this episode of Cardiovascular Matters, Dr. Craig Walker discusses the post-procedure care and follow up for patients who have undergone treatments for venous disease. He covers different types of procedures like stenting of the iliac veins, removal of deep vein clots, and closure of superficial and perforator veins.Dr. Walker explains the recovery process for each type of procedure. For iliac vein stenting, patients may experience some back pain that typically lasts less than a week. They are also prescribed antiplatelet drugs for at least 3 months. For deep vein clot removal, patients need to take anticoagulants like Xarelto for at least 6 months to a year to prevent clots from returning. Superficial and perforator vein closures have a very short recovery with just pressure applied after the procedure.He stresses the importance of follow up care, especially for patients who underwent treatment for venous ulcers. Their wounds are checked the following week to ensure proper healing. Various wound dressings and skin substitutes can be used to help large ulcers close. All patients are advised to continue walking and focus on weight loss to prevent recurrence of venous disease.Dr. Walker and Terry Roberts emphasize that venous disease is more prevalent than other conditions but often ignored. Post-procedure lifestyle changes and medication can help patients finally get relief from debilitating symptoms they may have suffered with for decades.Key points:- Recovery timelines for different venous procedures  - Medications prescribed after stenting, clot removal etc- Importance of follow up checks for ulcer patients- Ongoing lifestyle measures like compression stockings, exercise- Impact of venous disease and relief it provides patientsFor more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919www.cardio.com

This episode of Cardiovascular Matters explores perforator veins and their role in non-healing leg ulcers with Dr. Craig Walker. Dr. Walker discusses how perforator veins connect deep and superficial leg veins, and how they can cause high pressure that prevents ulcer healing.Perforator veins are connections between deep and superficial leg veinsThey are important not to cause issues like deep vein thrombosis during treatmentsLarge perforator veins can apply high pressure to skin and cause ulcer formationDr. Walker explains that even with compression stockings, leg elevation and other measures, ulcers may not heal if perforator veins are applying pressure. Historically, perforator veins were difficult to treat due to their small size, but new minimally invasive techniques like laser ablation have revolutionized treatment.Perforator veins can cause ulcers to persist even with compression and elevation Early treatments were challenging due to size of perforator veinsLaser ablation uses a thin fiber that can accurately treat perforator veinsDr. Walker demonstrates how laser ablation of perforator veins is performed using ultrasound guidance, numbing and a laser fiber thinner than a hair. Multiple burns along the vein permanently close it off. This often provides immediate relief and allows ulcers to finally heal.Laser ablation is performed with ultrasound guidance for accuracyNumbing is given to prevent pain from laser heat treatmentMultiple burns along the vein length close it off to reduce pressureIf you or a loved one suffers from non-healing leg ulcers, especially if other treatments have failed, perforator vein evaluation and treatment may help. Contact Dr. Walker at Cardiovascular Institute of the South for a consultation.Non-healing leg ulcers could be from underlying perforator vein issues Evaluation and treatment with Dr. Walker may help ulcers finally healContact Cardiovascular Institute of the South for a consultationFor more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919Tiktok: @cvmterrywww.cardio.com

Welcome to Cardiovascular Matters, a podcast dedicated to discussing all aspects of cardiovascular health and disease. Today we're joined by Dr. Craig Walker, a leading cardiologist and expert in peripheral artery disease. Dr. Walker will help us understand what PAD is, who is affected, and why early detection and treatment is so important for overall health and longevity. For many, PAD presents no symptoms but it serves as an important indicator of systemic atherosclerosis. Let's listen in as Dr. Walker addresses these topics and more.Keypoints:PAD affects over 28 million AmericansMajor risk factors are smoking, diabetes, family history, high cholesterol, high blood pressureEven asymptomatic PAD is a marker for increased cardiovascular risk and deathSick legs are rarely attached to totally healthy people PAD patients have higher risk of heart attack than those who already had oneDr. Craig Walker begins the discussion by explaining that peripheral artery disease (PAD) is more common than many realize, affecting over 28 million Americans. The major risk factors for PAD are smoking, diabetes, family history of cardiovascular disease, high cholesterol, and high blood pressure. PAD develops as a result of atherosclerosis, or hardening of the arteries due to plaque buildup. This restricts blood flow to the limbs, usually the legs.While PAD often causes no symptoms, even asymptomatic PAD is an important marker for increased cardiovascular risk. Dr. Walker discusses studies that showed individuals with PAD are at higher risk of heart attack, stroke, and early death. This is because the same atherosclerotic process affecting the legs is also occurring in other arteries of the body. He emphasizes that screening for PAD is important, as a simple pulse check or ankle-brachial index test can identify patients who may be at risk.Treatment involves lifestyle changes like quitting smoking, improving diet, increasing physical activity, and managing underlying conditions like diabetes and high blood pressure. Medications are also important such as statins to lower cholesterol, aspirin or Plavix for anticoagulation, and cilostazol to improve leg blood flow. For those with critical limb ischemia, procedures may be needed to restore blood flow through angioplasty or surgery. Dr. Walker stresses the need for a multidisciplinary approach involving primary care, cardiology, and vascular surgery.In closing, Dr. Walker has emphasized that PAD is a widespread yet often overlooked condition that signifies increased risk for other cardiovascular problems. Simple screening can identify those with PAD, even if asymptomatic, so they can make lifestyle changes and receive the medical care and monitoring warranted by their higher risk profile. A multidisciplinary approach is key to properly managing PAD patients and preventing limb loss or other complications down the road. Thank you for joining us today on Cardiovascular Matters. Be sure to subscribe so you don't miss our next episode, where we will delve deeper into PAD treatment options.For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919Tiktok: @cvmterry

In this informative episode of the Cardiovascular Matters podcast, host Dr. Craig Walker sits down with his colleague Terry Roberts to discuss pulmonary embolisms (PEs) in comprehensive detail. PEs, which occur when blood clots travel to the lungs, are a serious cardiovascular condition that can quickly become life-threatening if not properly diagnosed and treated.Dr. Walker begins by explaining what a PE is on a physiological level, noting how clots blocking blood flow in the lungs can strain the heart and prevent oxygenation of blood throughout the body. He discusses how PEs originate as clots elsewhere in the body, most commonly the legs, that break off and travel to the lungs. Depending on their size, PEs can range from causing minor breathing issues to sudden cardiac arrest.The discussion then delves into risk factors for developing PEs. Genetic hypercoagulable conditions that cause easier clotting are highlighted, as are external risk factors like smoking, prolonged immobility, recent surgery or trauma, and certain cancers. Dr. Walker stresses the importance of prophylactic measures for at-risk patients, such as compression stockings and blood thinners.Some key points:PEs are the second leading cause of death from cardiovascular disease and can be fatal if large clots block oxygen from circulating in the blood.Risk factors for PEs include hypercoagulability, injury, prolonged immobility, surgery, cancer and smoking.Symptoms include shortness of breath, arrhythmias, and potentially sudden death from large clots.Diagnosis involves imaging tests like CT scans to detect clots in the lungs.Traditional treatments include blood thinners like heparin to prevent further clotting.Newer options like thrombolytic drugs and thrombectomy devices can dissolve or remove clots quickly in severe cases.Emergency support like ECMO can oxygenate the blood while clots are addressed.Turning to diagnosis, imaging tests like CT scans that can detect clots in the pulmonary arteries are outlined. Dr. Walker also notes newer diagnostic guidelines that help physicians determine the likelihood a patient is experiencing a PE. Traditional first-line treatments involving blood thinners are explained, along with their limitations in dissolving large clots.The bulk of the conversation focuses on recent advances in PE treatment. Dr. Walker enthusiastically discusses thrombolytic drugs that break down clots, endovascular thrombectomy devices that physically remove clots, and emergency circulatory support like ECMO. He shares inspiring case studies of how these interventions have saved critically ill patients within minutes of their arrival. The risks of these procedures are also addressed.Overall, this podcast episode is an invaluable resource for anyone seeking to learn more about pulmonary embolisms, from causes and symptoms to state-of-the-art diagnosis and life-saving therapies. Dr. Walker's expertise and passion for the topic shine through, making complex cardiovascular science easy to understand.For more information, visit:Facebook Page: facebook.com/profile.php?id=61558432490919Tiktok: @cvmterry

Have you or a loved one struggled with painful, persistent venous ulcers? In this episode of Cardiovascular Matters, Dr. Craig Walker sheds light on venous disease - a common condition that often goes undiagnosed and untreated.Dr. Walker's interest in venous issues began early in his career while working to open blocked arteries and access the heart. It was in wound healing centers that he noticed the majority of patients suffered from debilitating venous ulcers, not arterial issues. These ulcers could last decades, constantly weeping and requiring bandage changes day and night.One key culprit is iliac vein compression - where the large veins in the abdomen become squeezed between the aorta and spine. Dr. Walker explains the anatomy and risk factors for compression, detailing how it raises venous pressures and predisposes people to ulcer formation. But for years, there were no effective treatments.That changed with pioneering work by Dr. Raju using minimally invasive vein stenting. Dr. Walker was amazed by the rapid ulcer healing he saw in patients. Now newer stents and techniques have made the procedure even safer.In this episode, Dr. Walker shares real case studies of patients with 20+ year ulcers that fully healed within months of stenting. He stresses the importance of evaluating for compression in anyone with longstanding ulcers or discolored legs. Tune in to learn more about diagnosis and new hope for patients suffering from this debilitating condition.Here are the key points discussed in the podcast episode:Dr. Walker's career path led him to recognize the prevalence of venous disease issues over arterial problems when working in wound healing centers.Venous ulcers are one of the most common problems treated, often lasting decades and severely impacting quality of life.Iliac vein compression, where the iliac veins in the abdomen become squeezed, is a major underlying cause of venous hypertension and ulcer formation.Risk factors for compression include family history, obesity, recurrent leg clots, and discolored skin below the knees.Non-invasive testing like ultrasound has limitations - intravascular ultrasound placed in the vein is the gold standard diagnostic test.Pioneering work by Dr. Raju in the 1990s demonstrated minimally invasive vein stenting could effectively decompress veins and rapidly heal ulcers.Newer stents, balloons and techniques have made the outpatient stenting procedure even safer and more successful.Case studies showed ulcers persisting over 20 years could fully heal within 6-8 weeks post-stenting.Anyone with longstanding ulcers or symptoms should be evaluated for possible iliac vein compression.

Dr. Craig Walker and Terry Roberts discuss varicose veins and other venous disorders on this episode of Cardiovascular Matters. They delve deeper into obstructive venous disorders like iliac vein compression syndrome, also known as May-Thurner syndromeIn this episode, Dr. Walker sits down with host Terry Roberts to explore causes of venous obstruction beyond simple varicose veins. They discuss conditions like first rib syndrome that can compress veins as well as how cancer and infections can indirectly cause obstructions. However, Dr. Walker focuses particular attention on iliac vein compression syndrome, otherwise known as May-Thurner syndrome. He explains in detail how the iliac artery can compress and reduce blood flow through the iliac vein at the spine. Left untreated, this puts patients at higher risk of dangerous blood clots and prevents healing of chronic venous ulcers.Listeners learn the importance of considering iliac vein compression when evaluating patients with severe leg swelling, ulcers, or large clots found predominantly on one side. Dr. Walker outlines the diagnostic process which may involve ultrasound, venography, and intravascular ultrasound to visualize compression sites. He also shares how balloon angioplasty and stent placement have transformed the lives of patients who suffered for decades before receiving proper treatment.Beyond individual patient stories, the episode offers insights into symptoms of venous obstruction and how it can impact exercise capacity and hemodialysis access. Dr. Walker contrasts treating venous strictures to arterial blockages as well. The discussion wraps by emphasizing this common problem is frequently overlooked and how advanced endovascular techniques now offer hope.***------------- Key points discussed -------------***Dr. Walker discusses varicose veins and delves deeper into obstructive venous disorders like iliac vein compression syndrome (May-Thurner syndrome).Conditions beyond varicose veins that can cause venous obstructions include first rib syndrome, cancer, infections.Iliac vein compression occurs when the iliac artery crosses and compresses the iliac vein against the spine, increasing risk of clots and preventing ulcer healing.Diagnosis involves ultrasound initially but may require venography and intravascular ultrasound to visualize compression sites.Treatment is usually balloon angioplasty and stent placement to hold the vein open.Stories shared of life-changing impacts proper venous treatment has had for long-term patients.Symptoms discussed include leg swelling and shortness of breath.Venous disease importance for hemodialysis patients is covered.Venous strictures are harder to treat than arterial blockages.Advanced stents are now available to treat various venous obstructionsListeners learn this common cardiovascular problem is often underdiagnosed and underestimated. Identifying and addressing venous issues can transform a patient's quality of life. This episode provides valuable information for those experiencing related symptoms.We hope you will take the time to listen to this informative podcast. Please feel free to share it with others who may benefit from a deeper understanding of venous disorders. As always, thank you for your ongoing support of Cardiovascular Matters.

In the premiere episode of Cardiovascular Matters, hosts Dr. Craig Walker and Terry Roberts delve into a comprehensive explanation of varicose veins and venous insufficiency.Dr. Walker begins by providing context on the prevalence of venous disease, affecting over half of Americans. However, it is often misunderstood due to a lack of public education. He underscores that veins play a critical yet underappreciated role in circulating blood back to the heart for oxygenation.A detailed description of venous anatomy and physiology is given. Valves in the veins help blood flow against gravity but can become dysfunctional, causing venous insufficiency. Signs like leg swelling and spider veins appear as a result of increased pressures within the veins.Risk factors for developing insufficiency are explored. Jobs requiring long periods of standing, multiple pregnancies stretching veins, family history and weight all influence one's risk. Listeners gain valuable insights into what may predispose them.Treatment approaches are separated into conservative and interventional options. Lifestyle changes like exercise and compression are first-line therapies if symptoms are mild. But more invasive procedures are needed for severe cases using laser, radiofrequency, foam and devices.Terry asks thoughtful questions that provide opportunities for further explanation. Dr. Walker clarifies spider veins often signify deeper issues, and stresses the importance of upright ultrasound exams for accurate diagnosis.This in-depth pilot episode leaves no stone unturned in the discussion of varicose veins. Listeners walk away with a comprehensive understanding of causes, signs, risk factors and a full spectrum of treatment strategies - both non-invasive and cutting-edge procedures. It establishes Cardiovascular Matters as must-listen resource for all seeking cardiovascular health insights.