Panel discussion: the prognostic value of the H-V interval.
D000375:Aging; D002037:Bundle-Branch Block / Q000175:diagnosis*; D002304:Cardiac Pacing, Artificial; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D011379:Prognosis