When your heart “skips a beat” it may feel like a brief flutter or flip-flop in your chest. A scary symptom that is usually ...

If you have these three concerning symptoms, it’s time to get to the heart of the problem. Dr. Jeremy London, a heart surgeon based in Savannah, Georgia, warns that struggling to breathe while walking ...

Learn what happens to your heart rate during a heart attack, and what each change means for your heart health, treatment, and recovery. If you’ve sat in your doctor’s waiting room for any length of ...

Most fitness trackers offer a wealth of heart-rate data. Here’s how to make sense of it. By Talya Minsberg If you wear a smartwatch or fitness tracker, you likely already have access to a steady ...

Health First cardiologist Dr. Kevin Campbell, M.D., FACC, MBA, CPE, and Fleet Surgeon for the Eau Gallie Yacht Club, knows a steady rhythm matters ...

DEAR MAYO CLINIC: What is the difference between sudden cardiac arrest and a heart attack? Who is at risk for both, and what safety measures can we take? ANSWER: Sudden cardiac arrest may occur in ...

For most teenagers, just surviving puberty and keeping up with studies, after-school activities and a social life is enough of a challenge. Audrey Koch, 14, has much bigger concerns. She’s had more ...