title: External pulse tracings in obstruction of left ventricular midcavity.
mesh_terms: D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis* / Q000503:physiopathology; D002342:Carotid Artery, External; D006337:Heart Murmurs; D006347:Heart Sounds; D006351:Heart Valves / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010701:Phonocardiography; D011674:Pulse