To lower your risk of a heart attack, focus on healthy lifestyle habits: eat a balanced diet low in salt, sugar, and unhealthy fats; exercise regularly; maintain a healthy weight; avoid smoking and excess alcohol; and manage stress. Keep your blood pressure, blood sugar, and cholesterol under control with medicines if prescribed, and have regular check-ups with your doctor. Early prevention and consistent care make a big difference.

If someone is having a heart attack, call emergency services immediately, as every minute counts. Keep the person calm and seated or lying down, and loosen tight clothing. Do not give food or water, and monitor breathing and pulse until help arrives. Quick medical care can save lives and reduce heart damage.