The single-lead ECG function on Apple Watch isn't meant to be as informative or as sensitive as the multi-lead ECGs you might get in a doctor's office or hospital, which use several points of contact.

Normal sinus rhythm ST changes consistent with ischemia - specifically, occlusion of the left main coronary artery This ECG shows dramatic ST segment depression that is down-sloping — consistent with ...

Since the Apple Watch added the ECG app with the Series 4, numerous stories have surfaced about how the app has contributed to saving people’s lives. Now, a new article from the European Heart Journal ...

Classic changes of ischemia may be described or explained as follows: 1. ST-segment elevations or depressions that are usually localized (but may be diffuse) and may be associated with such T-wave ...

Sinus tachycardia First-degree AV block Left bundle branch block Acute myocardial infarction - Sgarbossa criteria Historically, it has been taught that detecting myocardial ischemia is not possible on ...

Dear Dr. Roach: When I went to my new doctor, whom I like very much, I found that they do a lot of things in their office for which I would normally be sent elsewhere. The nurse drew four vials of ...

The problem with a heart attack – apart from the obvious of course – is that you have very little time to get to an emergency room or doctor. A medical diagnosis in the first few hours - usually by ...

Communicating concerns about nonspecific changes on ECG Exercise caution when a patient presents with acute chest pain. The ability to explain the situation as clearly as possible is essential.