The first 60 minutes after the onset of a heart attack symptoms is very crucial for the survival of the patient. It is called the golden hour. If treated within the first hour of a heart attack the survival chances are as high as 90%. Dr Kumar Kenchappa one of the best cardiologist in Bangalore says that ‘ it is during this first 60 minutes, most of the patients die due to heart attack and cardiac arrest. If the patients reach early to the hospital and correct treatment is started within this period, it not only saves lives , it also reverses the damage occurred to the heart’. For more info log onto www.drkumarkenchappa.com