title: Carotid pulse tracings in hypertrophic subaortic stenosis.
mesh_terms: D000680:Amyl Nitrite; D001022:Aortic Valve Insufficiency / Q000175:diagnosis / Q000503:physiopathology; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000503:physiopathology; D006328:Cardiac Catheterization; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis / Q000503:physiopathology*; D002339:Carotid Arteries; D003937:Diagnosis, Differential; D006321:Heart / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000175:diagnosis / Q000503:physiopathology; D010701:Phonocardiography; D011674:Pulse
chemical_list: D000680:Amyl Nitrite