[Presystolic premurmur and presegment of the first heart sound in a case of total heart block].
D002318:Cardiovascular Diseases; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis*; D006347:Heart Sounds; D006801:Humans; D010701:Phonocardiography
ELECTROCARDIOGRAPHY; HEART BLOCK/diagnosis; PHONOCARDIOGRAPHY