This results in an upright P wave in lead II on the ECG. If there is a P wave before every QRS complex, and it has a sinus morphology, then normal sinus rhythm, or NSR, is said to be present.

It is mandatory that ECG abnormalities resulting from intensive physical training and those of a potential cardiac pathology are properly defined. This article provides a modern approach to ...

for the Company’s groundbreaking 12-lead electrocardiogram (ECG) synthesis software designed for the assessment of rhythms and arrhythmias, including sinus rhythm, atrial fibrillation ...

Share on Pinterest An EKG displays P Waves, T Waves, and the QRS Complex. These may have abnormalities in people with A-fib. A “normal” EKG ... An EKG called a 12-lead EKG is usually the ...

A 12-lead ECG is obtained. Figure 1 ... The P wave is positive in leads I, II, aVF, and V4-V6. This is a normal sinus rhythm. The QRS complex duration (0.08 sec) and morphology are normal.

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 ...

The ability to identify an abnormality on the 12-lead ECG, suggestive of underlying cardiac ... 6,11 Heart rates ≥30 beats/min are considered normal in highly trained athletes. Sinus arrhythmia is ...

You might have come across it during a routine check-up or on an Electrocardiogram (ECG) and felt concerned. The word 'arrhythmia' might sound alarming, but sinus arrhythmia is often quite normal ...