title: Membranous right ventricular outflow obstruction.
mesh_terms: D000328:Adult; D000790:Angiocardiography; D006328:Cardiac Catheterization; D005260:Female; D006330:Heart Defects, Congenital / Q000503:physiopathology*; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging / Q000601:surgery; D006352:Heart Ventricles / Q000000981:diagnostic imaging / Q000503:physiopathology* / Q000601:surgery; D006801:Humans; D008566:Membranes; D011664:Pulmonary Valve / Q000002:abnormalities / Q000000981:diagnostic imaging; D014261:Tricuspid Valve / Q000601:surgery