[Instrument of section of pulmonary stenosis, valvulotome].
D003251:Constriction, Pathologic; D006801:Humans; D013510:Pulmonary Surgical Procedures; D011666:Pulmonary Valve Stenosis / Q000601:surgery*
PULMONARY STENOSIS/surgery
Instrument dlia rassecheniia stenoza ust'ia legochnoi arterii, val'vulotom.