Atrial Couplet by ECG Finding

A wire mesh device used for the closure of atrial septal defects.

An electrocardiographic finding of a sinus beat followed by a premature atrial complexes for three or more consecutive cycles; a regularly irregular…

An electrocardiographic finding of an atypical cardiac rhythm resulting from a pathologic process in the cardiac atria.

A invasive therapeutic procedure to destroy the tissue in the cardiac atria that is the source of an arrhythmia.

Of or relating to a cavity or chamber in the body, especially one of the upper chambers of the heart.

The orally available hydrochloride salt of pyrrolidine-3-carboxylic acid with potential antineoplastic activity. As a selective antagonist of the endothelin-A (ETA) receptor,…