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Most people wait too long. That is the single most consistent pattern cardiologists see — not a lack of awareness that heart disease exists, but uncertainty about whether this particular symptom, today, is worth a hospital visit. Heart disease is now the leading cause of death in India, and it tends to appear earlier here than in Western populations, with patients in their forties and sometimes late thirties presenting with significant coronary artery disease. Some symptoms should never wait. Chest pain or pressure lasting more than a few minutes, especially a squeezing sensation spreading to the arm, jaw, neck or back, needs emergency care immediately. The same applies to sudden severe breathlessness at rest, fainting during exertion, an irregular heartbeat with dizziness, or cold sweats with nausea. Women, people with diabetes and older adults often experience heart attacks without classic chest pain — unusual fatigue, indigestion-like discomfort or jaw pain may be the only signs. Other symptoms warrant a scheduled consultation rather than an emergency visit: breathlessness climbing stairs that never used to tire you, ankle swelling that worsens through the day, recurring palpitations, or chest discomfort that appears with exertion and settles with rest. The greatest benefit, though, lies in consulting a cardiologist before symptoms ever appear. Coronary artery disease develops silently over years, and by the time it announces itself the damage is often established. Consider evaluation if a parent or sibling developed heart disease early, if you have diabetes, high blood pressure or high cholesterol, if you smoke or used to, or if you are a man over 45 or woman over 55 with any additional risk factor. A consultation typically involves a detailed history, examination, and where indicated an ECG, echocardiogram, treadmill test or blood work — all painless and completed within a single visit. Where these suggest significant blockage, coronary angiography shows the arteries directly, and angioplasty can often be performed in the same sitting. For a heart attack, time is the single strongest determinant of outcome. Heart muscle deprived of blood begins to die within minutes and the damage is permanent, which is why cardiologists describe it as "time is muscle" — and why the distance between a patient and a functioning catheterisation laboratory can decide whether they recover fully or live with lasting heart failure. Unity Hospital's cardiology department has served the Kunnamkulam and Thrissur region for over a decade, with Cathlab facilities supporting both diagnostic angiography and emergency angioplasty. If you have symptoms that concern you, get them assessed. If you have risk factors but feel entirely well, that is precisely the moment when evaluation is most valuable.