1Paying attention to extraintestinal manifestations of rotavirus infectionXU YiEDITORIAL324-3272Rotavirus prevalence and rotavirus vaccine in ChinaLIU NaEDITORIAL328-3313Problems and countermeasures in the promotion of intra-uterine intervention for fetal structural heart disease in ChinaPAN Si-lin, LUO GangEDITORIAL332-3354Assessment for myocardial ischemia related to coronary artery abnormalities in children with Kawasaki diseaseLIU Fang, ZHAO Qu-mingSYMPOSIUM336-3395Research progress in the pathogenesis and treatment of Kawasaki diseaseFAN Xue, XU Ming-guoSYMPOSIUM339-3446Advances in the pediatric pacemaker implantation and re-flections on some problemsLI Fen, CHEN Yi-weiSYMPOSIUM344-3477Advances and prospect of drug therapy for heart failure in childrenYUAN Yue, DU Zhao-yang, ZHEN ZhenSYMPOSIUM348-3528Improving the popularization of interventional treatment for neonatal pulmonary atresia with intact ventricular septum in ChinaPAN Si-lin, WANG Si-baoSYMPOSIUM352-3559Research progress in pathogenesis of viral myocarditis in childrenWU Rong-zhouSYMPOSIUM355-35910Analysis of clinical characteristics of rotavirus infection in children with severe combined immunodeficiency diseaseLIU Li-pin, YING Wen-jing, SUN Bi-junORIGINAL CONTRIBUTION360-36311Vaccine knowledge and the influencing factors among pediatricians in ChinaHU Si-meng, ZANG Shu-jie, WANG QianORIGINAL CONTRIBUTION364-36812Clinical characteristics analysis and follow-up study of children with necrotizing pneumonia :A report of 80 casesWANG Min-min, WANG Ting, DAI GeORIGINAL CONTRIBUTION369-37513Effect of climate factors on influenza:A systematic reviewLUO Xue-qin, XIE Xiao-hong, LUO Zheng-xiuORIGINAL CONTRIBUTION376-38114Comparison of the value of transthoracic echocardiography and spiral CT coronary angiography in the follow-up of coronary artery lesions of Kawasaki diseaseLU Xiao-qiong, SHAN Guang-song, WANG Ben-zhenORIGINAL CONTRIBUTION382-386,39715Prognostic evaluation value of QT interval dispersion in children and adolescents with postural tachycardia syn-dromeLIU Ji-tian, WANG Yu-wen, LI FangORIGINAL CONTRIBUTION387-391 