When I go for a walk or to the gym, people always seem to be checking their pulse, whether by hand or with a wearable. Why is heart rate so important? ANSWER: Your heart rate, or pulse, is the number ...

Keeping track of your pulse is a pretty simple way to get a handle on your overall health. It’s like a little indicator that tells you what’s going on inside. This guide is all about understanding ...

Dear Dr. Roach: I am a 64-year-old male who is a lifelong endurance athlete. For the past 15 years, my primary activities are cycling and swimming. I work out around 10 hours a week now, so it's ...

Does every run send your heart rate soaring? Experts explain why intentionally slowing your pace and sticking to heart rate zones can pay off in the long run.

At your last checkup, you probably were told your resting heart rate, or pulse. Or maybe you get alerts throughout the day ...

Bradycardia, a resting heart rate below 60 bpm, may seem harmless but can signal a serious rhythm disorder. Often mistaken for fatigue or ageing, symptoms include dizziness, weakness, fainting, and ...

DEAR DR. ROACH: I am a 64-year-old male who is a lifelong endurance athlete. For the past 15 years, my primary activities are cycling and swimming. I work out around 10 hours a week now, so it’s ...

THAN 13% FROM LAST YEAR. YOUR HEART RATE CAN TELL YOU SO MUCH ABOUT YOUR HEALTH. OUR KOAT, UNM HEALTH EXPERT DOCTOR ASH, SPOKE WITH DARLENE MELENDEZ ABOUT WHY IT MATTERS. YOUR HEART RATE IS HOW MANY ...

Atropine has long been used to treat abnormally slow heart rate in emergency situations by altering the way electrical signals move through the heart. Bradycardia is an especially slow heartbeat and a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Your heartbeat lets you know how hard your heart is working to circulate blood throughout your body.