Exercising or having sex roughly triples a person's risk of heart attack in the hours immediately afterward, especially if the person does those activities infrequently, according to a new analysis in the Journal of the American Medical Association.
CNN.com, CNN
Tue, 03/22/2011 - 1:02pm
Exercising or having sex roughly triples a person's risk of heart attack in the hours immediately afterward, especially if the person does those activities infrequently, according to a new analysis in the Journal of the American Medical Association.