先天性心脏病为临床常见病,但肺动脉瓣狭窄的临床解剖资料仍不多见,而且瓣口呈高度狭窄的情况则更为少见。最近我们遇见一例现报道如下:患儿女,8个月。因反复气急、发绀、腹泻人院。检查:呈先天性心脏病临床表现和体征。心电图:窦性心律不齐,右心室肥大伴劳损。X胸片:两肺野纹理减少,经抢救无效,入院后第5天死亡。尸体解剖所见:心脏扩大,大小约为其拳头的两倍,心尖位于腋前线第5肋。卵圆孔未 Congenital heart disease is a common clinical disease, but the clinical anatomy of pulmonary stenosis is still rare, and the stenosis was more rare. We recently met a case is now reported as follows: Children with children, 8 months. Due to repeated shortness of breath, cyanosis, diarrhea hospital. Check: was congenital heart disease clinical manifestations and signs. ECG: sinus arrhythmia, right ventricular hypertrophy with strain. X chest: reduce the two lung field texture, after rescue invalid, died on the 5th day after admission. Autopsy findings: heart enlargement, the size of about twice its fist, apical axillary line in the first 5 ribs. Foramen ovale not