This is referred to as an “ectopic atrial rhythm” or “ectopic P wave.” Atrial tachycardia ... is seen very commonly on ambulatory ECG monitoring in the elderly and is frequently asymptomatic.

The ECG will show a premature, ectopic P wave and then no QRS complex afterward. When this occurs in a pattern of bigeminy, the interpreter may be fooled into thinking that sinus bradycardia is ...

The ECG findings presented as normal in athletes were established by an international ... In an ectopic atrial rhythm, P waves are present but are a different morphology compared to the sinus P wave.

There is no associated P wave, although an independent normal P wave may precede, be within or follow the VPC. Prematurity of an ectopy is determined by the intrinsic escape rhythm of the ectopic ...

In this review, the authors discuss the role of ECG in prediction of stroke. ECG plays an important role in detection of several stroke risk factors/predictors including atrial fibrillation and ...