Tachycardia, Ectopic Atrial


Atrial Ectopic Tachycardia

Atrial Ectopic Tachycardias

Atrial Tachycardia, Ectopic

Atrial Tachycardias, Ectopic

Ectopic Atrial Tachycardia

Ectopic Atrial Tachycardias

Ectopic Tachycardia, Atrial

Ectopic Tachycardias, Atrial

Tachycardia, Atrial Ectopic

Tachycardias, Atrial Ectopic

Tachycardias, Ectopic Atrial

Abnormally rapid heartbeats originating from one or more automatic foci (nonsinus pacemakers) in the HEART ATRIUM but away from the SINOATRIAL NODE. Unlike the reentry mechanism, automatic tachycardia speeds up and slows down gradually. The episode is characterized by a HEART RATE between 135 to less than 200 beats per minute and lasting 30 seconds or longer.