Quadricuspid pulmonary valve.
D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D008946:Mitral Valve Stenosis / Q000150:complications; D011664:Pulmonary Valve / Q000002:abnormalities* / Q000473:pathology