But that is not the big story. The big story is the marked rise in fake atrial fibrillation (AF) and other faulty ECG interpretations. Fake AF occurs when the computer calls the rhythm AF, the doctor ...

At yesterday’s iPhone and Apple Watch event, Apple revealed that it has received Food and Drug Administration clearance for the Apple Watch Series 4’s new electrocardiogram feature. In theory, this ...

Perhaps 40% of persons with genetically confirmed long-QT syndrome (LQTS) do not show the telltale electrocardiographic (ECG) feature, a prolonged heart-rate-corrected QT (QTc) interval, when their 12 ...

Since the Apple Watch Series 4 was announced in September, one of its most anticipated functions has been the promise to perform a mobile electrocardiogram (ECG or EKG) whenever a consumer wants. The ...

One of the biggest features of the Fitbit Sense was the ECG reader, but it seems problems with it have prompted Fitbit to send out replacements. A post on the Fitbit community forums discussing ECG ...

Apple CEO Tim Cook has thanked an AppleInsider reader for telling him a story about how the Apple Watch ECG function detected a heart condition that a hospital didn't previously detect, with Cook ...

Apple says its new ECG application and the ability to notify the user of an irregular heart rhythm have been in the works for years. It was an outpouring of feedback from users of the Apple Watch ...