A heart attack is when the blood flow that brings oxygen to your heart is blocked. This can damage your heart muscle and cause severe chest pain or discomfort. Full definition
Men who have sex at least twice a week have half the risk of heart attack of men who get funky only once a month. (mindbodygreen.com)
Studies have long shown that flu infection is linked to an increased risk of heart attack in people who are vulnerable. (health.com)
Studies on previous indoor smoking bans have consistently shown a major decrease in hospital admissions for heart attacks after smoke - free laws went into effect. (sciencedaily.com)