A heart attack is a potentially life-threatening medical emergency that can lead to cardiac arrest or death. Heart attacks are common, too, with an estimated 805,000 people in the United States having ...

Chest pain can be a scary symptom. It's not always serious, but it can be a sign you're having a heart attack. The issue, medical experts say, is that some patients experiencing chest pain don't want ...

The widow-maker is one of the deadliest kinds of heart attacks. An Arizona couple are sharing a home video to raise awareness of what a heart attack can look like. Michelle Goss shared what she and ...

Internal medicine and rheumatology specialist Siobhan Deshauer, MD, looks at the signs of heart disease you can see.

Blood clots are among the most feared medical emergencies, and for good reason. They can lead to heart attacks, strokes and death. But not all clots are dangerous. In fact, clotting is a natural and ...