HEART - Daylight saving impacts timing of heart attacks

Still feeling the residual effects of springing ahead for daylight saving time? The hour of sleep lost -- or gained -- may play a bigger, perhaps more dangerous role in our body's natural rhythm than we think. It seems moving the clock forward or backward may alter the timing of when heart attacks occur in the week following these time changes, according to research ...

http://www.sciencedaily.com/releases/2014/03/140329175108.ht