Depending on how the heart’s electrical activity appears on an EKG, a doctor may diagnose coarse or fine ventricular fibrillation (VF). Coarse VF appears as larger waves on an EKG compared with the ...
Apple launched the ECG feature in 2018 exclusively for the Apple Watch Series 4 and primarily in the US with the FDA approval. Three years after that, some countries got the electrocardiogram app, and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback