Recurrent pacemaker electrode displacement into the right atrium with capture.
D000368:Aged; D002304:Cardiac Pacing, Artificial / Q000009:adverse effects*; D006332:Cardiomegaly / Q000150:complications*; D006325:Heart Atria; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000209:etiology*