Sinus tachycardia is recognized on an ECG with a normal upright P wave in lead II preceding every QRS complex. This indicates that the pacemaker is coming from the sinus node and not elsewhere in ...

To understand the difference between normal sinus rhythm and sinus arrhythmia, it's best to start by exploring the role of an electrocardiogram (ECG or EKG) in diagnosing such rhythms. During an ...

ECG interpretation ... classify the ECG as: (1) ‘normal’—no further evaluation needed or (2) ‘abnormal’—further evaluation needed. Normal ECGs include common, training-related findings in athletes ...

Knowing the basic parts of an ECG tracing will lay a good foundation ... it is the time to learn what the normal P wave looks like and what it represents. It’s a similar concept for the other ...

The ability to identify an abnormality on the 12-lead ECG ... normal variants in athletes, and do not require further evaluation in asymptomatic athletes. AV, atrioventricular; bpm, beats per minute; ...

Moreover, the patients with HF often manifest clinical worsening or improvement of their condition in the presence of a normal ECG, or a stable abnormal tracing. This has let experienced ...

Currently, Garmin’s ECG functionality is limited to on-the-spot readings, which help distinguish between normal sinus rhythms and signs of atrial fibrillation (AFib).

Of course, such an approach requires more than a single ECG tracing. Incorporation of these ideas in one's "routine" is not cumbersome, necessary information derives from ubiquitously available ...