Hypertrophic subaortic stenosis. Some physiologic concepts and the role of operative treatment.
D001783:Blood Flow Velocity; D002312:Cardiomyopathy, Hypertrophic / Q000503:physiopathology* / Q000601:surgery*; D005112:Extracorporeal Circulation; D005500:Follow-Up Studies; D006334:Heart Function Tests; D006439:Hemodynamics; D006801:Humans; D008722:Methods