[Double left venous ostium].
D001021:Aortic Valve / Q000002:abnormalities*; D001022:Aortic Valve Insufficiency / Q000473:pathology; D001344:Autopsy; D004696:Endocarditis / Q000473:pathology; D006330:Heart Defects, Congenital / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000473:pathology
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