Between 2024 and 2025, nearly half of all sudden cardiac deaths occurred when the person was alone and emergency help was ...

Knowing how to spot the symptoms of cardiac arrest or a heart attack and what to do could save someone's life.

The primary symptom of a heart attack is pain or discomfort in the center of the chest, Dr. Lloyd-Jones said. All the experts described the feeling as if an elephant were sitting on your chest. This ...

Hundreds of thousands of Americans suffer a heart attack every year, and heart disease remains the biggest cause of death here in the U.S. And when those heart attacks happen, typically you’ll feel it ...