Pulmonary valvuloplasty under direct vision using the mechanical heart for a complete by-pass of the right heart in a patient with congenital pulmonary stenosis.
D003251:Constriction, Pathologic; D006321:Heart; D006354:Heart, Artificial; D006801:Humans; D011666:Pulmonary Valve Stenosis / Q000601:surgery*
HEART/artificial; PULMONARY STENOSIS/surgery