You need bypass surgery when blocked arteries lead to an unsatisfactory quality of life or a high risk of heart attack.
Unsatisfactory means :
- frequent bouts of angina
- shortness of breath with minimal exertion (often referred to as an anginal equivalent)
- the inability to walk up a short flight of stairs
To get Treatment from best heart hospital in Delhi NCR visit Primus Hospital & centre for cardiac treatment in Mumbai visit Nanavati Hospital