Pseudo-atrial rhythm due to electrical ventricular separation.
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000503:physiopathology*; D001281:Atrial Fibrillation / Q000209:etiology / Q000503:physiopathology; D004562:Electrocardiography; D006325:Heart Atria; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male