1Expert consensus on integrated traditional Chinese and western medicine in the diagnosis and treatment of Mycoplasma pneumoniae pneumonia in children(2023)Children's Pneumonia Collaborative Innovation Community,Chinese Society of Traditional Chinese Medicine, Children's Health and Drug Research Professional Committee,China Association of Traditional Chinese Medicine, Editorial Board of Chinese Journal of Practical Pediatrics, MA Rong, WANG Li-ning, WANG Jun-hong, WANG Xue-feng, SHEN Kun-ling, TIAN Man, FU Hong-min, FENG Xiao-chun, RONG Ping, LIU En-mei, LIU Han-min, XU Hua, LI Xin-min, WU Li-qun, WU Yang-yi, ZOU Ying-xue, ZHANG Xiu-ying, ZHANG Hai-lin, ZHANG Bao-qing, LU Xiao-xia, LU QuanGUIDELINES,STANDARDS AND CONSENSUS161-167,2222Treatment strategies for child cardiomyopathy(2023 edition):Interpretation of an American Heart Association scientific statementLI Ya, ZHU Li-qin, HE Wei-mei, ZHAO Shi-guo, ZHANG Chen-meiGUIDELINES UNDERSTANDING168-1743Interpretation of the EASO and EFAD position statement on medical nutrition therapy for overweight and obesity in children and adolescentsZHAO Shi-guo, YANG Zi-hao, CHEN Zhen-jie, XIA Shan-shan, LOU Xiao-fang, HE Wei-mei, JIN Yu-yu, SHAO Qi-qi, ZHANG Chen-meiGUIDELINES UNDERSTANDING175-1824Progress in the etiology and pathogenesis of myocarditis in childrenSUN Shu-naSYMPOSIUM183-1925Imaging examination of myocarditis in childrenXIONG Zhen-yu, JIN Na, LI Xiang-yingSYMPOSIUM193-1986Progression of markers for myocarditis in childrenCHEN Ya-na, CHEN Ming-wuSYMPOSIUM198-2037Progress in diagnosis and treatment of fulminant myocarditis in childrenTUO Hu, HE BingSYMPOSIUM203-2078Factors affecting the prognosis of children with myocarditisXIE Ying-ying, XIONG An-xiu, LU WeiSYMPOSIUM207-2119Clinical characteristics of COVID-19 associated myoc-ardial injury/myocarditis in childrenHAN Yong, PANG Yu-shengSYMPOSIUM211-21610Research progress in the correlation between myocarditis and gene polymorphism in childrenLI Wen-jing, LI Xiao-ou, HE BingSYMPOSIUM216-22211Clinical features and risk factors of fulminant myocarditis in childrenCHEN Jing, HE Shuang, ZHENG Min, LI Mi, LÜ Tie-wei, WU Xiao-yunORIGINAL CONTRIBUTION223-23012Clinical features of corona virus disease in children:An analysis of 188 casesXIONG Shu-ping, YE Xiao-qing, CHEN Li-li, LIN Li-hua, ZHANG Ning, CHEN Qi-hong, YANG Yun-gangORIGINAL CONTRIBUTION231-234,24013Clinical report on 5 cases of infantile glycogen storage disease Ⅱ and literature reviewDAI Xiao-juan, ZHENG Li-ling, ZHANG Jia-xiangCASE REPORT235-240 