A heart attack, or acute myocardial infarction, is a life-threatening emergency that occurs when blood flow to the heart is blocked. Understanding the causes, symptoms, and immediate steps to take can ...

Doctors say the way you start your morning may have a bigger impact on your heart than most people realize—especially if you ...

When Ashley Perlow felt a sharp pain shoot across her chest and into both wrists, she didn't think it could be a heart attack. She was 36, a new mom, and otherwise healthy. At the hospital, blood ...

Heart attacks can occur in healthy adults.

I’m always saddened when a young person dies of an old person’s calling. I read about an actor dying of a heart attack at age 57. Apparently, he was athletic and in otherwise good health. Why do ...

Chest pain can be terrifying, especially when you're unsure whether it's anxiety or something more serious like a heart ...

Researchers have developed a scalable bioreactor-based system to produce cardiac organoids that successfully integrated into ...

Common “natural” preservatives such as vitamin C may be linked to a greater risk of high blood pressure and heart disease, a ...

He emphasizes that it’s important to know what the symptoms of having a heart attack look like because heart attacks require immediate medical help. Another difference between how heart attacks are ...

A massive international study could upend 40 years of heart attack treatment. Researchers found that beta blockers—routinely prescribed after uncomplicated heart attacks—offered no real benefit for ...