Do not ignore early heart attack signs, warn doctors The Times of India Acidity or a heart attack? Doctors warn against dismissing chest pain The Times of India Can acid reflux be a heart problem? A cardiologist and gastroenterologist explain how to tell the difference Hindustan Times When the heart sends a warning: How to recognise early heart attack symptoms theweek.in Don't Miss A Beat: Global Campaign Urges Vigilance On World Heart Day Sydney Times