(=percutaneous balloon valvuloplasty) 經(jīng)皮氣囊瓣膜成形術(shù),(=platinol, bleomycin, vinblastine) 順鉑、博萊霉素、長春花堿,(=predicted blood volume) 預(yù)測血容量,(=pulmonary blood volume) 肺動脈血容量