[Intraoperative pulmonary balloon valvuloplasty in pulmonary valve stenosis].
D000800:Angioplasty, Balloon; D006801:Humans; D007432:Intraoperative Period; D011666:Pulmonary Valve Stenosis / Q000601:surgery*
Valvuloplastia pulmonar intraoperatoria con balón en la estenosis pulmonar valvular.