title: Contribution of provocative pharmacologic tests to the diagnosis of hypertrophic obstructive cardiomyopathy.
mesh_terms: D000328:Adult; D002312:Cardiomyopathy, Hypertrophic / Q000175:diagnosis*; D006801:Humans; D007545:Isoproterenol; D008297:Male; D008729:Methoxamine; D010701:Phonocardiography
chemical_list: D008729:Methoxamine; D007545:Isoproterenol