Preventing Sudden Cardiac Deaths

A sudden cardiac arrest is more than a medical emergency—it is a moment that can change an entire family forever. One moment, a loved one is talking, smiling, working or returning home; the next, they may suddenly collapse. For the family, the loss is not a statistic. It is an empty chair, an unanswered phone call and memories that remain for a lifetime. Every life is precious because every life is someone's loved one.
Cardiac arrest occurs when the heart suddenly stops pumping blood effectively. Unlike many illnesses, it can become fatal within minutes. But those same minutes can also provide an opportunity to save a life. Although cardiac arrest often happens without warning, some people may experience symptoms beforehand, such as chest discomfort or pressure, Shortness of breath, Palpitations, Dizziness or light-headedness, fainting, Unusual weakness or fatigue.

Sudden cardiac arrest is not merely an individual medical tragedy; it is a major public-health challenge. Yet, in India, the true burden remains difficult to quantify because systematic nationwide cardiac-arrest surveillance has historically been limited. Indian evidence suggests that the problem is not simply the cardiac arrest itself, but what happens during the critical minutes afterwards. Low rates of bystander CPR, limited pre-hospital resuscitation capability and poor access to defibrillation remain major barriers to survival. A 2023 review specifically examined OHCA in India and proposed reforms. It identified low bystander CPR, inadequate emergency medical services, limited public awareness and the absence of a comprehensive national sudden-cardiac-arrest registry as important challenges. It recommended improving public education, emergency infrastructure and data collection.

Sudden cardiac death is likely multifactorial, involving smoking, hypertension, diabetes, obesity, physical inactivity, stress, environmental factors, possible post-infectious effects, and unrecognised heart disease.

Prevention must begin before the emergency
As a community, we need to move from simply reacting to sudden deaths to preventing cardiovascular disease and preparing for emergencies. Regular monitoring and control of blood pressure, diabetes and cholesterol, avoiding tobacco, maintaining a healthy weight, eating a balanced diet, staying physically active and seeking medical advice for concerning symptoms or a strong family history of heart disease are important steps.

But prevention is not only about individual lifestyle. Community preparedness can save lives.
Every school, college, workplace and community should promote basic awareness of CPR (cardiopulmonary resuscitation). People should know that if someone suddenly becomes unresponsive and is not breathing normally, they should immediately call for emergency medical help and begin CPR rather than simply waiting for an ambulance.

Where available, an automated external defibrillator (AED) can provide life-saving defibrillation for certain cardiac arrests. Public-access AEDs, along with trained personnel and an efficient emergency response system, should be considered at appropriate high-footfall locations.

Kashmir needs preparedness, not panic
Sudden deaths understandably create fear, particularly when they involve young or apparently healthy people. However, we must respond with evidence rather than speculation. Kashmir needs better documentation of out-of-hospital cardiac arrests so that we know how often they occur, where they happen, whether CPR was attempted, how quickly emergency services arrived and what the outcomes were. A systematic cardiac-arrest registry for Jammu & Kashmir could help health authorities design targeted prevention and emergency-response strategies.

As a Community Medicine professional, I believe cardiac arrest should not be viewed only as a hospital problem. It is a community-health problem. We cannot prevent every cardiac arrest, and we cannot save every person. But we can create communities where people know how to recognize an emergency, start CPR, access an AED and seek immediate professional help.

Behind every number is a person. Behind every person is a family that loves them. A mother waiting for her child. A father expecting a phone call. A spouse waiting at home. A friend expecting to meet again. Let us work towards a Kashmir where awareness replaces helplessness, prevention replaces neglect, and every citizen has the knowledge to act when a life suddenly hangs in the balance. Sometimes, the first person who can save a life is not a doctor. It is the person standing next to you. Every minute matters. Every heartbeat matters. Every loved one matters.

Dr Misbah Yousuf, PG Resident, Department of Community Medicine, GMC Srinagar