Coupled pacing and coupled pacing with concealed conduction. Report of a case describing a new observation.
D001281:Atrial Fibrillation / Q000601:surgery*; D006328:Cardiac Catheterization; D004554:Electric Countershock; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial