Effects of prompt squatting on the systolic murmur in idiopathic hypertrophic obstructive cardiomyopathy.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000680:Amyl Nitrite / Q000494:pharmacology; D001024:Aortic Valve Stenosis / Q000175:diagnosis; D001794:Blood Pressure; D009202:Cardiomyopathies / Q000175:diagnosis*; D002648:Child; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000187:drug effects; D006326:Heart Auscultation; D006334:Heart Function Tests; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D010656:Phenylephrine / Q000494:pharmacology; D010701:Phonocardiography; D005082:Physical Exertion; D011187:Posture
D010656:Phenylephrine; D000680:Amyl Nitrite; D007545:Isoproterenol