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左三房心是1种罕见的先天性心血管畸形,发病率占先心病0.1％～0.4％。现将我院最近手术证实1例报告如下。 患儿,女,5岁,出生后即发现心脏杂音。活动后心悸、紫绀、喜蹲踞,易感冒。检查:发育差,杵状指(趾)。胸骨左缘2肋～3肋间闻及Ⅲ级喷射样SM杂音,P_2亢进伴分裂。心电图:右肩增大及右室肥厚。超声检查:右房、室增大,右室负荷增加,左房腔内可见回声增强反光带,其隔膜上有1裂孔约0.6cm。
The third left heart room is a rare congenital cardiovascular malformations, the incidence of congenital heart disease 0.1% to 0.4%. Now our hospital recently confirmed surgery in 1 case report as follows. Children, women, 5 years old, was found after birth heart murmur. After the event palpitations, cyanosis, hi squat, easy to catch cold. Check: poor development, clubbing (toe). Left sternal 2 rib ~ 3 intercostal smell and Ⅲ jet-like SM murmur, P_2 hyperthyroidism with schizophrenia. ECG: right shoulder and right ventricular hypertrophy. Ultrasound examination: the right atrium, ventricular enlargement, increased right ventricular load, left atrioventricular echo can be seen in the enhanced reflection zone, the diaphragm has a hole about 0.6cm.