But researchers say a lifestyle that's high in mental stress can be equally deadly. Doctors report the way a person responds to mental stress can be help determine that person's heart attack risk.
Mental stress can even restrict blood flow to the heart.
Researchers say it may be important for physicians to look at stress-related activities when counseling patients about their heart attack risk. It might also be necessary to encourage patients to make lifestyle changes to reduce stress. Researchers have known for years that established heart disease and depression is a deadly combination. What they're starting to learn is that depression could potentially play a role in developing heart disease. Doctors at UT Southwestern Medical Center at Dallas say everyone feels down from time to time, but if depression becomes a regular feeling see your doctor and discuss some possible lifestyle changes like diet and exercise that can keep you mentally and physically healthy.