The diagnosis is sinus rhythm with interpolated premature ventricular complexes, in a trigeminal pattern, with retrograde concealed conduction. The rhythm is irregular, but there is a repeating ...

The correct answer is sinus pause due to sinus node exit block. The rhythm is regular at a rate of 80 beats/min, although two long RR intervals (└┘) with a rate of 40 beats/min are present in the ...

The Apple Watch Series 4's transformation from miniature iPhone and fitness tracker to medical device is now complete with the release of the ECG (electrocardiogram) app and irregular heart rhythm ...

ECG/EKG was easily the new Apple Watch’s most lauded feature. It’s also been the most delayed. Of course, this kind of serious health feature is the sort of thing you need to get exactly right, for ...

When Apple launched the latest Apple Watch Series 4 on September 12, one of the most exciting features is the capability to take ECG (electrocardiogram, also known as EKG) readings from your wrist.