title: The transaortic myotomy in the treatment of idiopathic hypertrophic subaortic stenosis.
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D006348:Cardiac Surgical Procedures / Q000379:methods*; D002312:Cardiomyopathy, Hypertrophic / Q000601:surgery*; D006801:Humans