Singer KK died of heart attack suddenly. Can we avoid it?

The most versatile, graceful singer, KK, Krishnakumar Kunnath (age 53) died recently of Heart Attack (most likely). His death came as a shock as he was fully active and was singing in the concert few hours back. Read news here. Get nostalgic every time whenever I hear his songs, especially, yaaro, dosti badi hi haseen hai.. […]