It was a close second to the Garmin Venu 3 for my favorite tracker for training, in large part due to its advanced ... electrical activity of the heart (known as ECG). As a certified personal ...
It can also be used as an external heart rate monitor via fitness equipment. Fitbit also has a compatible ECG (Electrocardiogram) app, which assesses your heart for rhythm irregularity and allows you ...
The purpose of this study was to evaluate whether the 12-lead ECG could be substituted by ECG sets with a limited number of leads. Materials and methods: The performance of three ECG systems (ie ...
It can also be a result of medications and substances, or underlying problems or factors such as: Atrial fibrillation (or "AFib" for short) happens when the top chamber of the heart is firing out ...