Surgical treatment with pericardial patch venoplasty of the left pulmonary veins and closure of the atrial septal defect successfully released the pulmonary venous obstruction.

• 本篇报告一例男婴，患有心房中隔缺损自六个月大即发生反覆性的呼吸道感染，七个月大经心导管诊断左侧上，下肺静脉狭窄。