Guide to the interpretation of cardiac arrhythmias. I.
D001146:Arrhythmia, Sinus / Q000175:diagnosis*; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis; D006329:Heart Conduction System / Q000503:physiopathology; D006331:Heart Diseases / Q000175:diagnosis; D006801:Humans