Adverse Pregnancy Outcomes Predict Heart Risk 03/23/26

Welcome to Cardiology Today – Recorded March 23, 2026. This episode summarizes 5 key cardiology studies on topics like adverse pregnancy outcomes and sleep apnea. Key takeaway: Adverse Pregnancy Outcomes Predict Heart Risk. Article Links: Article 1: Initial Pediatric Experience of Preserving Cardiac Allografts in a 10°C Cooler. (The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation) Article 2: Temporary Mechanical Circulatory Support in LVAD Candidates with Right Ventricular Dysfunction: Acuity Without Long-Term Futility. (The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation) Article 3: Natural History of Tricuspid Regurgitation Following Transcatheter-Edge-to – Edge Repair; Insights from Clinical Trials and Multi-Center Registries. (The Canadian journal of cardiology) Article 4: Win Ratio Analysis for Peak-flow Adaptive Servo-ventilation in Treating Sleep Apnea in Heart Failure with Reduced Ejection Fraction. (The Canadian journal of cardiology) Article 5: Lifetime Adverse Pregnancy Outcome History and Cardiovascular Risk. (Hypertension (Dallas, Tex. : 1979)) Full episode page: https://podcast.explainheart.com/podcast/adverse-pregnancy-outcomes-predict-heart-risk-03-23-26/ Featured Articles Article 1: Initial Pediatric Experience of Preserving Cardiac Allografts in a 10°C Cooler. Journal: The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41865850 Summary: This study reported the initial pediatric experience of preserving cardiac allografts using a 10 degree Celsius cooler, a method with established favorable results in adult cardiac transplants. The single-center retrospective review documented recipient characteristics, intraoperative courses, and postoperative outcomes associated with this preservation technique. This investigation represents the first clinical application and evaluation of 10 degree Celsius allograft preservation in pediatric patients. Article 2: Temporary Mechanical Circulatory Support in LVAD Candidates with Right Ventricular Dysfunction: Acuity Without Long-Term Futility. Journal: The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41865849 Summary: V. A. D. Candidates with Right Ventricular Dysfunction: Acuity Without Long-Term Futility. This study found that temporary mechanical circulatory support, utilized as a bridge to durable Left Ventricular Assist Device implantation in advanced heart failure patients with right ventricular dysfunction, indicates acuity without leading to long-term futility. While right ventricular dysfunction at Left Ventricular Assist Device implantation predicts early morbidity and mortality, the data demonstrated that temporary mechanical circulatory support does not independently contribute to long-term risk. This redefines the prognostic implications of preoperative temporary mechanical circulatory support in this vulnerable patient population. Article 3: Natural History of Tricuspid Regurgitation Following Transcatheter-Edge-to – Edge Repair; Insights from Clinical Trials and Multi-Center Registries. Journal: The Canadian journal of cardiology PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41865992 Summary: This study found that transcatheter edge-to-edge repair for significant tricuspid regurgitation achieved sustained improvement in most patients at one-year follow-up, based on contemporary registries. The data showed that early reduction in tricuspid regurgitation was influenced by factors such as anatomic complexity, leaflet coaptation mechanics, and device-related characteristics. Furthermore, results demonstrated that late tricuspid regurgitation recurrence was primarily driven by ongoing right-sided chamber remodeling and interactions between the leaflets and the device clip. Article 4: Win Ratio Analysis for Peak-flow Adaptive Servo-ventilation in Treating Sleep Apnea in Heart Failure with Reduced Ejection Fraction. Journal: The Canadian journal of cardiology PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41865991 Summary: This study employed a win ratio analysis to evaluate the effects of peak flow triggered adaptive servo-ventilation for sleep apnea in patients with Heart Failure with Reduced Ejection Fraction. The win ratio approach expanded the assessment of intervention effects beyond conventional morbid and mortal events, incorporating endpoints related to symptom relief and quality of life. This analysis provided a more comprehensive understanding of adaptive servo-ventilation’s impact on overall patient well-being in this specific cardiology population. Article 5: Lifetime Adverse Pregnancy Outcome History and Cardiovascular Risk. Journal: Hypertension (Dallas, Tex. : 1979) PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41859799 Summary: This study established a relationship between a lifetime history of adverse pregnancy outcomes and long-term cardiovascular disease risk in 59154 parous participants from the Nurses’ Health Study two. The investigation identified cardiovascular events, including myocardial infarction, stroke, and coronary revascularization, in women with self-reported histories of gestational diabetes, gestational hypertension, preeclampsia, preterm delivery, and low birthweight. This comprehensive analysis confirmed the cumulative impact of various adverse pregnancy outcomes on future cardiovascular health. Transcript Today’s date is March 23, 2026. Welcome to Cardiology Today. Here are the latest research findings. Article number one. Initial Pediatric Experience of Preserving Cardiac Allografts in a 10°C Cooler. This study reported the initial pediatric experience of preserving cardiac allografts using a 10 degree Celsius cooler, a method with established favorable results in adult cardiac transplants. The single-center retrospective review documented recipient characteristics, intraoperative courses, and postoperative outcomes associated with this preservation technique. This investigation represents the first clinical application and evaluation of 10 degree Celsius allograft preservation in pediatric patients. Article number two. Temporary Mechanical Circulatory Support in L. V. A. D. Candidates with Right Ventricular Dysfunction: Acuity Without Long-Term Futility. This study found that temporary mechanical circulatory support, utilized as a bridge to durable Left Ventricular Assist Device implantation in advanced heart failure patients with right ventricular dysfunction, indicates acuity without leading to long-term futility. While right ventricular dysfunction at Left Ventricular Assist Device implantation predicts early morbidity and mortality, the data demonstrated that temporary mechanical circulatory support does not independently contribute to long-term risk. This redefines the prognostic implications of preoperative temporary mechanical circulatory support in this vulnerable patient population. Article number three. Natural History of Tricuspid Regurgitation Following Transcatheter-Edge-to-Edge Repair; Insights from Clinical Trials and Multi-Center Registries. This study found that transcatheter edge-to-edge repair for significant tricuspid regurgitation achieved sustained improvement in most patients at one-year follow-up, based on contemporary registries. The data showed that early reduction in tricuspid regurgitation was influenced by factors such as anatomic complexity, leaflet coaptation mechanics, and device-related characteristics. Furthermore, results demonstrated that late tricuspid regurgitation recurrence was primarily driven by ongoing right-sided chamber remodeling and interactions between the leaflets and the device clip. Article number four. Win Ratio Analysis for Peak-flow Adaptive Servo-ventilation in Treating Sleep Apnea in Heart Failure with Reduced Ejection Fraction. This study employed a win ratio analysis to evaluate the effects of peak flow triggered adaptive servo-ventilation for sleep apnea in patients with Heart Failure with Reduced Ejection Fraction. The win ratio approach expanded the assessment of intervention effects beyond conventional morbid and mortal events, incorporating endpoints related to symptom relief and quality of life. This analysis provided a more comprehensive understanding of adaptive servo-ventilation’s impact on overall patient well-being in this specific cardiology population. Article number five. Lifetime Adverse Pregnancy Outcome History and Cardiovascular Risk. This study established a relationship between a lifetime history of adverse pregnancy outcomes and long-term cardiovascular disease risk in 59154 parous participants from the Nurses’ Health Study two. The investigation identified cardiovascular events, including myocardial infarction, stroke, and coronary revascularization, in women with self-reported histories of gestational diabetes, gestational hypertension, preeclampsia, preterm delivery, and low birthweight. This comprehensive analysis confirmed the cumulative impact of various adverse pregnancy outcomes on future cardiovascular health. Thank you for listening. Don’t forget to subscribe. Keywords adverse pregnancy outcomes, sleep apnea, temporary mechanical circulatory support, tricuspid regurgitation, preterm delivery, quality of life, transcatheter edge-to-edge repair, leaflet coaptation, cardiovascular risk, right ventricular remodeling, 10 degree Celsius cooler, cardiac allograft, pediatric heart transplantation, win ratio analysis, Heart Failure with Reduced Ejection Fraction, adaptive servo-ventilation, Left Ventricular Assist Device, bridge to transplant, advanced heart failure, preeclampsia, gestational diabetes, device-related factors, right ventricular dysfunction, organ preservation. About Concise summaries of cardiovascular research for professionals. Subscribe • Share • FollowThe post Adverse Pregnancy Outcomes Predict Heart Risk 03/23/26 first appeared on Cardiology Today.