Monitoring cardiac arrhythmias during open-heart surgery by epicardial leads.
D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D006348:Cardiac Surgical Procedures; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis*; D006334:Heart Function Tests; D006801:Humans; D008991:Monitoring, Physiologic