title: Lack of accentuation by the Valsalva maneuver of the murmur of idiopathic hypertrophic subaortic stenosis: importance of monitoring the pulse.
mesh_terms: D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006326:Heart Auscultation; D006337:Heart Murmurs; D006801:Humans; D008875:Middle Aged; D010701:Phonocardiography; D011674:Pulse; D014636:Valsalva Maneuver