You can use the ECG app on your Apple Watch to monitor your heart rate and detect irregularities, in which case you should notify your doctor.

From chest straps to wrist-based wearables, these are the top heart rate monitors I've tested and recommend buying.

The Apple Watch series AFib feature has received new approval from the FDA. From now on, the results returned by the devices are considered medical grade. Previously, the results could be considered ...

You might love the motivating tempo for workouts or the cadent call for calm that a smartwatch heart rate monitor provides. But when it’s time for an upgrade, what ...

Atrial fibrillation, or A-fib, is the most common type of arrhythmia, affecting at least 2.7 million people in the United States. This number is expected to grow to more than 12 million by 2030, which ...

The Apple Watch’s atrial fibrillation (AFib) history feature initially resonated with people who wanted to monitor their heart health at home. Now, the feature could find a second wind in clinical ...

The FDA announced the Apple Watch atrial fibrillation (AFib) tool is qualified for use in clinical trials through its Medical Device Development Tools (MDDT) program, thus enabling researchers to use ...

A hospital in Pittsburgh has become the latest medical center to join a ground-breaking Apple Watch trial in the US that's helping patients with atrial fibrillation ditch blood-thinning medication.

Michigan Medicine Cardiovascular Center researchers and clinicians are expanding atrial fibrillation treatment options.

September is Atrial Fibrillation aka A-fib Awareness Month. Caitlin Massey is a nurse practitioner with Ascension Medical Group and she joined News On 6 at Noon to talk about this serious condition.