[A case of underdevelopment of the valvular apparatus of the heart].
D000328:Adult; D006333:Heart Failure / Q000151:congenital / Q000473:pathology; D006351:Heart Valves / Q000002:abnormalities* / Q000473:pathology; D006801:Humans; D008297:Male
Sluchaĭ nedorazvitiia klapannogo apparata serdtsa.