Why are young, active adults facing fatal heart issues? The silent cardiac crisis striking healthy youth
Sudden cardiac deaths among young adults are increasing in India and globally. Experts are raising concerns about this trend. Factors include genetics, lifestyle, and post-COVID complications. Undiagnosed heart conditions and chronic stress contribute. Symptoms like shortness of breath should not be ignored. Prevention includes screenings, healthy habits, and stress management. Awareness and CPR knowledge are crucial for survival.
iStock India faces a concerning rise in sudden cardiac deaths among young adults, once considered rare. Experts attribute this to a mix of genetics, lifestyle stressors, and post-COVID complications. Often triggered by undiagnosed heart conditions and exacerbated by poor habits and stress, these events highlight the need for awareness. (Image: iStock) It used to be rare—almost unthinkable. A 25-year-old collapsing in the gym, a 30-something IT professional dying in his sleep, a teenage athlete suffering cardiac arrest mid-game. But today, these stories are no longer shocking. They're becoming heartbreakingly routine.A wave of sudden cardiac deaths among young adults is sweeping across India and the world—and the big question is: Why?Experts are ringing alarm bells, and it's time we all listened.According to a report from Times of India citing Dr. Girish B Navasundi, Senior Consultant in Interventional Cardiology at Apollo Hospitals, 'We're seeing people who appear healthy—students, professionals, even athletes—suddenly dying of cardiac arrest. It wasn't this common earlier.'So what changed? Why are people under 40—who should be in the prime of their lives—suffering fatal heart events?
The answer lies in a perfect storm of genetics, lifestyle stressors, and post-COVID complications—all converging to make young hearts more vulnerable than ever before.First, let's clear the confusion:A heart attack happens when blood flow to the heart is blocked—often due to clogged arteries.A cardiac arrest is electrical—your heart suddenly stops beating, and death can occur within minutes.While a heart attack might show signs like chest pain or discomfort, cardiac arrest often strikes without warning, leaving victims with little to no time to react.
Behind many cases of sudden cardiac death are undiagnosed conditions. Hypertrophic Cardiomyopathy (HCM): A thickening of the heart muscle that often goes unnoticed.
Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC): A rare genetic disorder affecting heart rhythm.
Congenital Heart Defects: Present from birth but may only show symptoms later in life. According to the Cleveland Clinic, such heart abnormalities are now surfacing in people as young as 15.But there's more: COVID-19 has left behind a trail of cardiovascular complications.Even asymptomatic or mildly affected young people have reported myocarditis (inflammation of the heart muscle), which can lead to fatal arrhythmias. Poor diet and sedentary habits
Overconsumption of processed foods and energy drinks
Late-night work, screen time, and poor sleep
Extreme or unsupervised workouts without rest
Supplements and steroids used for quick fitness gains Add to this the invisible burden of chronic stress.As Dr. Navasundi explained: 'Mental and emotional stress raises blood pressure, disrupts sleep, inflames the body. The heart doesn't get rest—it's always in fight mode.'Stress has become so normalized among the youth that palpitations, anxiety, and fatigue are often ignored until it's too late.Cardiac arrests may be sudden—but the body often whispers before it screams. Watch out for: Shortness of breath
Dizziness or blackouts
Unexplained fatigue
Chest pain or tightness
Heart palpitations These symptoms are often misattributed to 'overwork,' 'gym soreness,' or 'just stress.' But in reality, they could be your heart crying for help.According to the Journal of the American Heart Association, the survival rate for out-of-hospital cardiac arrests is just 10%. That's why bystander CPR can double or triple survival chances.
Sadly, India ranks low in CPR awareness. Knowing how to respond in those critical first minutes—before an ambulance arrives—can mean the difference between life and death.
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