Wandering Atrial Pacemaker by ECG Finding

**Semantic type:** Finding

**Definition:** An electrocardiographic finding of a supraventricular arrhythmia characterized by 3 or more distinct P wave morphologies with an isoelectric baseline, variable PR intervals and no predominant atrial rhythm. The ventricular rate is typically below 100 beats per minute. (CDISC)

**Synonyms:** - WANDERING ATRIAL PACEMAKER - Wandering Atrial Pacemaker - Wandering Atrial Pacemaker - Wandering Atrial Pacemaker by EKG Finding - Wandering atrial pacemaker