Karachi mein experts ne kaha ke Pakistan mein aadhe se zyada heart attack patients 49 saal se kam aur 15% 40 se kam ke hain. Bari wajah diabetes, BP, obesity aur smoking hain. Doctors ne kaha chest pain na bhi ho to heaviness ya acidity jaisa discomfort heart attack ho sakta hai. 30 saal ke baad har shakhs ECG aur cardiac check-up zaroor karwaye.