Hypertrophic obstructive cardiomyopathy prevention of outflow obstruction with propranolol.
D002312:Cardiomyopathy, Hypertrophic / Q000503:physiopathology*; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology*
D011433:Propranolol; D007545:Isoproterenol