July 14--A device a fraction of an inch long is providing George Saenz with a peace of mind he has never had before. Three weeks ago, the 67-year-old independent insurance agent had the Medtronic ...

Polar Launches Whoop-Like Screenless Fitness Tracker, No Subscription Needed The Polar Loop monitors activity, sleep, and heart rate in a design familiarized by Whoop. The key difference is a one-time ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you are an athlete in training or simply keeping tabs on your vitals, measuring your heart rate is a ...

Alena is a professional writer, editor and manager with a lifelong passion for helping others live well. She is also a registered yoga teacher (RYT-200) and a functional medicine certified health ...

Doctors use heart tests to diagnose or monitor different heart conditions. They include blood tests, electrocardiograms, echocardiograms, and coronary angiograms. Doctors use these tests to diagnose ...

Heart rate is one of the most valuable physiological metrics for runners because it provides objective real-time insight into how hard your body is working. Unlike pace or distance, which are external ...

Keeping track of your heart rate while working out is now easier than ever, thanks to wearables like smartwatches and fitness trackers. However, the gold standard for heart rate data is a chest strap ...

Cardiac issues are just one reason you might have telemetry monitoring. You might need it after surgery, recovery from a stroke, or if you have blood clots.(Photo Credit: E+/Getty Images.) Telemetry ...