Narrow-complex tachyarrhythmias are rapid heart rhythms originating in the upper heart chambers, characterized by a QRS duration of less than 120 milliseconds on an EKG. These arrhythmias can be ...

AliveCor, the Mountain View, Calif.-based artificial intelligence and medtech company, has received FDA clearance for two more analyses on its AI-powered KardiaMobile electrocardiogram (ECG) device.

Please provide your email address to receive an email when new articles are posted on . PHILADELPHIA — ECG patch monitoring after receiving an irregular pulse notification on the Apple Watch ...

When atrial flutter is seen with such a slow ventricular response (in this case, 9:1 conduction), there is concern for underlying complete heart block should the patient be restored to normal sinus ...

The Apple Watch is capable of detecting multiple types of arrhythmias, according to research stemming from the Apple Heart Study, with the wearable device able to determine more versions than the ...

While not all arrhythmias are fatal or even dangerous, it's still a cause for concern. Some, after all, could cause heart failure and cardiac arrest, and a lot of people with abnormal heart rhythms ...