A “normal” EKG is one that shows what is known as sinus rhythm ... Beating at this fast rate can weaken the heart and can lead to heart failure. Paroxysmal A-fib: Paroxysmal A-fib occurs ...

Heart attack: It can indicate if you've had a heart attack in the past or if you're currently experiencing one. Heart ...

An electrocardiogram is a picture of the electrical conduction of the heart. By examining changes from normal on the ECG, clinicians can identify a multitude of cardiac disease processes.

You can do all your normal activities with the implant, including swimming and showering. EKG readings can show your doctor whether you're having a heart attack or have had one in the past.

One of the most ... patterns are normal or otherwise. Apple Watch Series 4 and its successors provide an ECG system that offers a performance reminiscent of a single-lead, medical-grade ECG ...

Sometimes, an abnormal EKG reading is a normal variation in a person’s heart ... An abnormal EKG result can indicate that one region or section of the heart is larger or thicker than the others.

It’s also versatile as you can use it with or without the smartphone or computer app, and save and share your ECG recordings via email. And with just one lead, it’s super user-friendly.

This term can be confusing, as not all ECG leads contain all three of these waves; yet a “QRS complex” is said to be present regardless. For example, the normal QRS complex in lead V1 does not ...