title: Subaortic obstruction after sildenafil in a patient with hypertrophic cardiomyopathy.
authors.forename: J C
authors.initials: JC
authors.lastname: Stauffer
authors.forename: V
authors.initials: V
authors.lastname: Ruiz
authors.forename: J D
authors.initials: JD
authors.lastname: Morard
mesh_terms: D002312:Cardiomyopathy, Hypertrophic / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010726:Phosphodiesterase Inhibitors / Q000009:adverse effects*; D010879:Piperazines / Q000009:adverse effects*; D011687:Purines; D000068677:Sildenafil Citrate; D013318:Stroke Volume; D013450:Sulfones; D017180:Tachycardia, Ventricular / Q000139:chemically induced; D014694:Ventricular Outflow Obstruction / Q000209:etiology*; D018879:Ventricular Premature Complexes / Q000139:chemically induced
chemical_list: D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D011687:Purines; D013450:Sulfones; D000068677:Sildenafil Citrate