Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and Managing Editor of Health and Wellness. Currently, she is a freelance editor. Throughout her career, she's written about ...

The new Apple Watch Series 4 offers an impressive bundle of features, but the headline addition is the heart-tracking and electrocardiogram (ECG) functionality. The Apple Watch has recorded heart ...

The Fitbit Sense has brought ECG to the Fitbit range for the first time – and it’s one of the most powerful, medical-grade features going. ECG is a specialist medical grade sensor that resides within ...

The Apple Watch ECG app has landed, and the good news is that while my British heart may be cold, it's at least not showing signs of atrial fibrillation. Landing as a part of watchOS 5.1.2, the new ...

AliveCor, the digital health company led by ex-Googler Vic Gundotra, says the Food and Drug Administration has approved its EKG band accessory for the Apple Watch. Gundotra says the Kardia Band, as ...

Electrocardiograms (ECG) are devices that doctors can use to record the heart’s electrical activity. Portable devices are also available for people who wish to monitor their heart health at home.

Dear Dr. Roach: When I went to my new doctor, whom I like very much, I found that they do a lot of things in their office for which I would normally be sent elsewhere. The nurse drew four vials of ...

I figured my brother-in-law would have some questions while dogsitting at our house for the weekend earlier this year — I just didn’t think they’d be about my electric kettle. Almost immediately, he ...

Cardiac rehabilitation, or cardiac rehab, is a service that aims to reduce the risk of complications in people with heart conditions. It typically involves exercises, education about topics such as ...