Operative balloon pulmonary valvuloplasty.
Closed operative pulmonary valvulotomy for relief of critical pulmonary valve stenosis can be performed effectively by intraoperative use of a balloon catheter without inflow occlusion or hemodynamic instability and with minimal blood loss. Follow-up evaluation indicates adequate growth of the valve.
D000800:Angioplasty, Balloon / Q000379:methods*; D006328:Cardiac Catheterization; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011666:Pulmonary Valve Stenosis / Q000601:surgery*