A heart attack won't always feel like the movies. Sometimes, it's a whisper. Sometimes, it's a wave of fatigue or a strange ...

"The Streak" singer Ray Stevens underwent surgery after experiencing a mild heart attack. The 86-year-old musician canceled his July performances as he recovers.

Here's what medical experts say about heart attack symptoms and when they're worth a visit to the emergency room. Heads up: Are you at risk for a heart attack during your workout? Need a break?

Here's what medical experts say about heart attack symptoms and when they're worth a visit to the emergency room. Heads up: Are you at risk for a heart attack during your workout? Need a break?