Do you pound your fists on the desk or wall at work and take frequent breaks to 'get away' from bosses and co-workers while at work? These signs of chronic stress (among many others) can cause a doubling of heart attack risk in those that have a history of heart/coronary events.

A new study released this week found that recurrent heart attacks can be the result of frequent, unrelenting stress and the risk doubles in those with a previous heart event.

It adds to previous studies and bodies of evidence that suggest high stress levels cause heart attacks, but this study goes one further and concludes that repeating heart problems can be a result as well, especially in those with a history of heart issues. It's time to find stress reduction techniques if you fall into this category.