The ECG app is available on the Galaxy Watch 7 and Ultra ... you if the trace shows a normal heartbeat, known as a sinus rhythm, or an irregular heartbeat. Credit: Wareable On the Fitbit Sense ...

the Galaxy Watch will alert users and recommend taking an ECG for a precise evaluation. The new Irregular Heart Rhythm Notification is compatible with the Galaxy Watch7 and earlier models ...

At Apple’s September keynote the company introduced the Series 4 Apple Watch ... sinus rhythm in classifiable recordings. In the study, 87.8 percent of recordings could be classified by the ECG app.

The abnormal ventricular impulse ... fast rate of the QRS complex. Below is an ECG strip of a patient with VT. See the PP interval when in sinus rhythm then march out the P waves within the ...