Abe M, Noma M, Nakamura K, Sato M, Sakakibara Y, Mitsui T
Department of Surgery, University of Tsukuba Hospital, Japan.
Kyobu Geka. 1995 Nov;48(12):1043-5.
We reported a case of supravalvular pulmonary stenosis with atrial septal defect (ASD) in 37-year-old man. Extended pulmonary arterioplasty with the technique of Doty's operation for supravalvular aortic stenosis was carried out with bovine pericardial patch. Pressure gradient between the right ventricle and the pulmonary artery reduced from 90 to 20 mmHg after this operation. Doty's technique could be modified and successfully applicable to supravalvular pulmonary stenosis.
我们报告了一例37岁男性患有瓣上肺动脉狭窄合并房间隔缺损（ASD）的病例。采用多蒂（Doty）治疗瓣上主动脉狭窄的技术，用牛心包补片进行了扩大的肺动脉成形术。术后右心室与肺动脉之间的压力阶差从90 mmHg降至20 mmHg。多蒂技术可以进行改良，并成功应用于瓣上肺动脉狭窄。
