先天性心脏病是儿科常见的先天性畸形,但对特殊类型的先天性心脏病报道较少,现将我科收治的4例草心房、单心室报告如下。1 临床资料1.1 一般资料男2例,女2例;婴儿期发病2例,儿童期发病2例。1.2 临床表现均有反复上呼吸道感染及肺部感染史;均有口周紫绀、活动后心悸、气急,其中3例为 Congenital heart disease is a common congenital pediatric deformity, but less for the special type of congenital heart disease, now we receive 4 cases of grass atrium, single ventricle reported as follows. 1 Clinical data 1.1 General Information 2 males and 2 females; 2 cases of infancy, 2 cases of childhood. 1.2 clinical manifestations of recurrent upper respiratory tract infection and lung infection history; both perioral cyanosis, palpitations, shortness of breath, of which 3 cases