After 20 Years in Cardiology, I Stopped Trusting Stress Tests

Your stress test came back normal. Your doctor said you're fine. Fifty percent of people who have their first heart attack had no idea they had heart disease, and many of them passed a stress test in the months before. A stress test only tells you whether your most severe blockages are already restricting blood flow. It cannot find the softer, smaller deposits that are far more likely to rupture. A normal result is not a clean bill of health for your arteries.In this episode, I'm going to show you what a stress test can and cannot find, why I stopped ordering them the same way after 20 years, and exactly what questions are worth asking at your next cardiac appointment.⏱️ TIMESTAMPS0:00 - Why Stress Tests Miss the Most Dangerous Cardiac Risk1:05 - What a Stress Test Actually Measures (And What It Doesn't)2:00 - Why Even a Low Calcium Score Can Leave You at Risk4:01 - Soft Plaque: The Silent Threat No Standard Test Can Find4:47 - The Pattern I Couldn't Ignore After 20 Years in Cardiology5:39 - What Every Patient Who Slipped Through Had in Common6:44 - What I Now Believe About Heart Attack Risk7:44 - Patient Story: No Symptoms. Normal Test. Significant Plaque.9:00 - Three Questions to Ask Your Doctor Right Now9:52 - Your Action Steps Before Your Next Appointment❓ QUESTIONS ANSWEREDQ: Can you have heart disease if your stress test came back normal?A: Yes. A stress test only detects blockages that are 60 to 70 percent or greater. The deposits most likely to rupture and cause a heart attack are smaller and softer, and don't restrict blood flow enough to trigger a result. A normal stress test means no severe blockage was detected, not that your arteries are clear.Q: What is soft plaque and why is it more dangerous than calcified plaque?A: Soft plaque sits inside the artery wall, produces no symptoms, and won't appear on a stress test or basic calcium score. When it ruptures, it triggers a sudden clot. Most heart attacks are caused by soft plaque in people who had no prior warning signs and looked fine on standard tests.Q: What test can actually detect soft plaque in the arteries?A: A coronary CTA with AI imaging looks directly inside the artery wall and identifies both soft and hard plaque before symptoms develop. It provides a far more complete picture of your real cardiac risk than a treadmill test or a standard lipid panel.📱 RESOURCESYoutube: https://www.youtube.com/@DrMonaShahMDWebsite: www.drmonashah.comIG: https://www.instagram.com/drmonashahmd/Blog: https://drmonashah.wordpress.com/🔔 Subscribe to this podcast for weekly content on what preventive cardiology actually looks like, including the tests, labs, and conversations most cardiologists never start.ABOUT DR. MONA SHAH: Dr. Mona Shah is a triple board-certified cardiologist in cardiology, holistic medicine, and coronary CT. After 20 years inside conventional cardiology, she left to build a practice that does what the standard system rarely does: look inside the artery wall before something goes wrong. She uses advanced imaging, including coronary CTA with AI analysis, to give patients a real picture of their cardiac risk. She specializes in patients with a family history of heart disease, elevated ApoB or Lp(a), and anyone who has been told they're fine but still isn't sure.#HeartDisease #StressTest #PreventiveCardiology #CoronaryCTA #HeartAttackPrevention