Are you pessimistic, chronically worried and stressed-out, and ill at ease socially? You may be at higher risk of heart attack and other heart problems, a new study suggests.
CNN.com, CNN
Tue, 09/14/2010 - 1:12pm
Are you pessimistic, chronically worried and stressed-out, and ill at ease socially? You may be at higher risk of heart attack and other heart problems, a new study suggests.