Atrial fibrillation is a health condition that often goes undiagnosed, so ECG app and heart rhythm alerts on Apple Watch are highly useful for detecting early signs of disease. ECG readings also ...

Please provide your email address to receive an email when new articles are posted on . About one-third of participants who had an irregular heart rhythm detected by their Fitbit device and ...

A 67-year-old man with a history of dilated cardiomyopathy and a left ventricular ejection fraction of 40% presents to his primary care provider for a routine physical examination. His vital signs and ...

Most of the best Fitbit trackers and Google Pixel Watch models feature accurate heart rate monitors. These little sensors provide valuable insight into our ticker’s rhythm when resting or on the go, ...

Earlier this month Fitbit was granted clearance by the US FDA to passively send notifications when signs of Atrial Fibrillation (AFib) were detected by its smartwatches and trackers. Now, Fitbit is ...

A few days ago, Samsung announced that the FDA had cleared the Galaxy Watch Irregular Heart Rhythm Notification (IHRN) feature. The new IHRN feature works with the Galaxy Watch EKG feature and ...

Multiple reports tell us that Samsung has announced its plans to roll out the Irregular Heart Rhythm Notification (IHRN) feature on its Galaxy Watches through the Samsung Health Monitor app. This ...

Earlier today, Apple released RC (Release Candidate) builds of iOS 15.5, macOS 12.4, tvOS 15.5, and watchOS 8.6. While the updates bring only minor changes and improvements, Apple has now confirmed ...

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 ...

Understanding these Apple Watch stats is key to unlocking its healthy potential. Photo: Graham Bower/Cult of Mac If you’ve been wearing an Apple Watch for a while now, chances are you have built up a ...