Super Bowl may trigger heart attacks

This Sunday’s Super Bowl could prove to be a real heartbreaker for some fans of the losing team.

A new study suggests that the emotional stress fans feel after a loss may trigger fatal heart attacks, especially in people who already have heart disease. Stress generates the so-called fight-or-flight response, which causes sharp upticks in heart rate and blood pressure that can strain the heart.

For people with heart disease — or for those who are at risk due to factors such as obesity, smoking, and diabetes — such strain can prove harmful, if not fatal.

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