title: Safety valve function in partial anomalous pulmonary venous drainage with mitral stenosis.
mesh_terms: D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications*; D006350:Heart Valve Prosthesis; D006801:Humans; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000150:complications* / Q000601:surgery; D011667:Pulmonary Veins / Q000002:abnormalities*