label: Atrioventricular Nodal Reentry Tachycardia by ECG Finding
label_lc: atrioventricular nodal reentry tachycardia by ecg finding
description: "An electrocardiographic finding of a regular supraventricular tachycardia due to reentry within the AV node. It is characterized by P waves which typically occur nearly simultaneously with the QRS complex, resulting in a P wave which is obscured by the QRS, merged with the QRS or which may follow the QRS. (CDISC)"