The number of heart attack deaths has plummeted in the U.S. over the course of the last half-century. Doctors have tied the remarkable shift to improved detection and more effective treatment for ...

Signs of an irregular heartbeat: A rapid or slow heartbeat can be dangerous for our health. Let us explain how dangerous it can be if the heart stops beating. What is arrhythmia? Emergency Symptoms Of ...

Heart palpitations – a sensation that your heart is pounding or racing – are a common reason people seek medical care. But just because palpitations aren’t unusual doesn’t make them simple. “There are ...

Heart disease remains the leading cause of death in the United States, but doctors say many people don't recognize the early warning signs until a major event happens.

Q: My sister went to the emergency room because she thought she was having a heart attack, but she ended up being diagnosed with costochondritis. What is that? A: Costochondritis refers to ...

The risk of having a heart attack or stroke rises during the holiday season, with a spike in cardiac deaths between Christmas and New Year's. "We definitely see it in the ER over the holidays," says ...

Northwell Health explores the common causes of heart palpitations after eating and shares tips on how to manage them.

John Lock was born with his heart on the opposite side of his chest. It was never an issue until he developed atrial fibrillation — a common heart condition that put his life at risk and created a ...