The heart shows signs earlier than we think: Here’s a medical podcast that offers clarity

For years, heart attacks were seen as a concern for later life, something to worry about after retirement, not during a morning workout or a late night at the office. That assumption no longer holds true. In a recent ABBOTT podcast hosted by Anisha Nayar Dhawan, Dr Naveen Bhamri, Vice Chairman and Head of Interventional Cardiology at Max Super Specialty Hospital, Shalimar Bagh, Delhi, highlights a critical reality: heart health issues are emerging much earlier, and many young Indians are overlooking the warning signs. The episode avoids cliches and quick fixes. Instead, it thoughtfully untangles what a heart attack really is, why young adults are now at risk, and practical steps that can help safeguard heart health before lasting damage occurs. What really happens during a heart attackMany people picture a heart attack as the heart suddenly stopping – but that’s not the case. As Dr. Bhamri explains, a heart attack, medically known as a myocardial infarction, occurs when the heart muscle is starved or deprived of oxygen, due to a blockage. This usually happens because a cholesterol plaque inside a coronary artery ruptures, triggering a blood clot that blocks blood flow. The artery has often been narrowing silently for years until that critical moment.This is different from cardiac arrest, where the heart’s electrical system suddenly fails, and the heart stops beating altogether. Think of it this way: a heart attack is a plumbing issue, while a cardiac arrest is an electrical one. Both are medical emergencies. Only one develops quietly for years.Why are younger adults now at riskOne of the most significant changes Dr. Bhamri observes is the age of patients arriving in cardiac emergency rooms. Increasingly, they include men and women in their twenties and thirties—some physically active, even regular gym-goers. The old belief that youth equals immunity no longer applies.A major factor is metabolic syndrome—not a single disease, but a cluster of early warning signs: rising cholesterol, borderline diabetes, high blood pressure, fatty liver, and conditions like PCOS (Polycystic Ovarian Syndrome) in women. Together, these accelerate the aging of arteries far beyond what the calendar suggests. On the outside, the body may look young; inside, blood vessels are quietly hardening and narrowing.Lifestyle plays a big role. Diets heavy in ultra-processed foods, refined sugars, trans fats, combined with frequent eating out, keep the body in a state of low-grade inflammation. This is a chronic, subtle activation of the immune system – not enough to cause obvious illness, but enough to damage tissues over time. This persistent inflammation accelerates plaque formation in arteries, and remain unstable. It also increases insulin resistance, and raises the risk of heart disease. Smoking or vaping adds another layer of risk by damaging blood vessel linings and promoting clot formation.Then there is inactivity. Long hours at desks, in cars, and on screens reduce insulin sensitivity, encourage weight gain, and slow circulation. Stress compounds the problem. Chronic emotional and professional pressure keeps cortisol levels high, pushing blood pressure, blood sugar, and plaque instability upward over time. Finally, genetics matter. South Asians, Dr. Bhamri explains, often have smaller coronary arteries and a higher prevalence of inherited lipid disorders. Family history loads the gun. Modern lifestyle pulls the trigger.The warning signs most people dismissHeart attacks in young adults rarely look like the dramatic movie-style collapse. The early signs are often brushed aside as acidity, muscle strain, or fatigue. Dr. Bhamri urges listeners to rethink that reflex. Any chest discomfort on exertion: burning, tightness, squeezing that eases with rest, deserves attention. Pain that travels to the left arm, jaw, neck, or upper abdomen is another warning sign. So is sudden breathlessness, a noticeable drop in exercise tolerance, nausea with cold sweats, or near-fainting when paired with chest unease.The guiding principle is clear. Assume such pain as cardiac until proven otherwise. Waiting can turn out to be a mistake.Myths that misleadThe podcast systematically takes apart some common misconceptions.Being young isn’t immunity. Age alone does not shield you from heart disease. Normal cholesterol readings do not guarantee clean arteries; plaque stability matters as much as numbers. Vaping is not a safer alternative to smoking, as it injures blood vessels and increases clotting risk. Visible fitness does not equal metabolic health. A lean body can still mask high cholesterol levels, irregular blood sugar, and high-stress hormones.These beliefs feel reassuring, which is precisely why they persist. But they’re also misleading. Knowing your ‘metabolic numbers’Dr. Bhamri returns repeatedly to measurable reality. Waist circumference, LDL cholesterol, blood pressure, fasting sugar, and body weight together paint a far more accurate picture of cardiac risk than age or appearance. Healthy men should keep their waist below 90 centimetres, women below 80. LDL cholesterol ideally should remain under 100 mg per decilitre and even lower for those with risk factors. Blood pressure at around 120/80 and fasting sugar below 100 offer the heart a safer working environment.He offers a striking analogy. Remember these numbers the way you remember your mobile number. Forgetting them is a risk you do not want to take.A practical framework for preventionInstead of lofty resolutions, the episode offers a grounded structure for prevention summed up in the mnemonic HEART.H stands for regular health screening. Blood pressure, sugar, cholesterol, and smoking status should be checked routinely, not after symptoms appear.E is for exercise. Thirty minutes of aerobic activity daily, paired with resistance training, keeps arteries flexible and metabolism active. Long, uninterrupted sitting should be broken every hour.A is for acknowledging stress. Ignoring it won’t protect your heart. Breathing exercises, yoga, social support, and setting boundaries with unhealthy environments – can make a real difference. .R stands for real food. Keep your plate simple and balanced: half filled with vegetables and salads, one-quarter with complex carbohydrates, and one-quarter with protein. Aim for home-cooked meals most days, and let indulgences be the exception – not the routine. T is for time. Act promptly when symptoms arise. Sleep for six to eight hours. Reduce late-night screen exposure and the constant buzz of notifications that keep cortisol elevated long after work ends.Small habits practiced daily do more for the heart than dramatic overhauls attempted once a year.Medicine has advanced more than most people realiseThis conversation isn’t about fear – it’s a reflection of how cardiac care has progressed. Continuous rhythm monitoring with Holter devices and implantable recorders now detects arrhythmias that once went unnoticed. High-resolution imaging can identify unstable plaques before they rupture. In emergencies, treatment options have become faster and safer. Clot-busting drugs remain critical in remote areas. In advanced centres, primary angioplasty with drug-eluting stents restores blood flow rapidly. New tools allow cardiologists to treat heavily calcified arteries and even replace heart valves without open-heart surgery. Leadless pacemakers reduce surgical trauma.But Dr. Bhamri emphasizes one critical truth: Technology only works if patients reach the hospital in time. That is where CPR awareness becomes vital. Immediate chest compressions in the first few minutes after a collapse can double or even triple survival rates. Often, bystanders become the real first responders.Three pillars for a lifetime of heart healthAs the episode concludes, Dr. Bhamri distills the message into three clear actions: Detect. Prevent. Protect.The challenge with young heart attacks isn’t that modern medicine lacks solutions—it’s that many people arrive late, guided by myths instead of facts, trusting the body to handle stress it was never designed for.This conversation offers clarity: the heart doesn’t fail overnight. It warns. It adapts. It negotiates. And when ignored too long, it responds. Listening—and acting—may be the quietest, most powerful investment a young adult can make in a future that still deserves to unfold.Disclaimer: The views and opinions expressed in the story are independent professional judgments of the doctors/experts, and TIL does not take any responsibility for the accuracy of their views. This should not be considered a substitute for medical advice. Please consult your treating physician for more details. This article has been produced on behalf of Abbott by Times Internet’s Spotlight team.