Only a few wearables deliver accurate heart metrics that can help you make training decisions. A new study reveals which ones ...

Garmin is the latest company to give its users the ability to take an ECG reading from their wrist. The company is launching a new ECG app that allows users to record their heart rhythm and check for ...

An ST depression is a possible outcome of an electrocardiogram (ECG) test. It can indicate health conditions such as hypokalemia, myocardial ischemia, or a side effect of medications. Doctors may ...

The rhythm is regular at a rate of 95 beats/min. The QRS complex has a normal duration (0.08 sec) and morphology, with an axis between 0° and +90° (positive QRS complex in leads I and aVF). There is ...

The wearable maker's ECG App lets users record their heart rhythm and check for signs of atrial fibrillation (AFib)—an irregular heart rhythm that can lead to serious health problems. Garmin's new ECG ...