title: Total anomalous pulmonary venous return, surgically corrected in two patients beyond 40 years of age.
mesh_terms: D000790:Angiocardiography; D003490:Cyanosis / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging / Q000601:surgery*; D006344:Heart Septal Defects, Atrial / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D011652:Pulmonary Circulation; D011667:Pulmonary Veins / Q000002:abnormalities*; D014655:Vascular Resistance
chemical_list: D010100:Oxygen