The first ECG strip below shows a P wave with sinus morphology, thus normal sinus rhythm. If the P wave has a morphology different from the typical sinus morphology, it is termed ectopic ...

These may have abnormalities in people with A-fib. A “normal” EKG is one that shows what is known as sinus rhythm. Sinus rhythm may look like a lot of little bumps, but each relays an ...

These times can be measured on paper rhythm strips, printed from cardiac monitors. Standard ECG paper is composed of small squares ... and the QRS complex is less than three small squares. Normal ...

A junctional rhythm occurs when the electrical activation of the heart originates near or within the atrioventricular node, rather than from the sinoatrial node. Because the normal ventricular ...

The P wave is sinus (positive in leads I, II, aVF and V4-V6), hence a normal sinus rhythm. The QRS complex is wide (0.12 sec). There are two long PP (or RR intervals) present (└┘) and there ...

The ECG App can give you two heart rhythm classifications; a normal "sinus" rhythm or atrial fibrillation (AFib), a serious condition that needs your doctor's attention. If the watch gives you ...

How often should I take an ECG reading? Provided your heart gets a normal sinus rhythm, you’re likely to only need to periodically take an ECG test, just to check everything is in order.

His pulse is noted to be rapid and irregular, and a 12-lead ECG is obtained. Figure 1. Courtesy of Philip J. Podrid, MD. The correct diagnosis is normal sinus rhythm with junctional bigeminy ...

More information: Zachi I Attia et al, An artificial intelligence-enabled ECG algorithm for the identification of patients with atrial fibrillation during sinus rhythm: a retrospective analysis of ...

What cardiologists want you to know What does the KardiaMobile EKG do? When the KardiaMobile device first launched, it was cleared to measure normal sinus rhythm (a regular resting heart rate ...