The evaluation of methodology quality and risk of bias of the systematic reviews of acupuncture in childrenMa Yuan, Ke Lixin, Mao Xueyan, He Chunwei, Liu Jia, Liu Yali390-395
Meta-analysis of the effect of folic acid combined with antihypertensive therapy in preventing stroke recurrence in patients with H-type hypertensionXiao Jing, Wan Yang, Li Jiaqi, Wang Shicui, Li Yong, Xiong Hai396-400
Meta-analysis of the effect of levosimendan on mortality and complications in patients undergoing cardiac surgeryZhu Wenming, Lei Jing, Cheng Duan, Wang Min, Yunusi·Hasiyeti, Yang Luming, Sun Haijuan401-405,414
Clinical classification of novel coronavirus infectionFeng Huanhuan, Li Liyan, Li Yuzhu, Li Lei, Wang Zhizhong, Tian Guoxiang, Liu Jie, Wei Wanlin, Meng Qingyi406-410
Application probiotics in patients with Corona Virus Disease 2019: an evidence-based studyHu Yanjie, Liang Shiqi, Zhang Xingxia, Huang Mingjun, Li Ka411-414
Clinical significance of phosphorylation activation of MAPKs signaling pathway to myocardial fibrosis in patients with dilated cardiomyopathyZhou Yi, Liu Chang, Yi Xin, Jiang Xuejun420-423
Implantable cardiac pacemakers for identifying asymptomatic atrial fibrillation, guiding anticoagulation and reducing cerebral embolism incidenceYan Yexiang, Xie Yuquan424-427
Visual analysis on energy metabolism of cardiovascular diseasesShi Jingjing, Shi Shuqing, Hu Yuanhui, Qiu Zhiling, Wang Huan, Wang Dandan, Chai Ruoning428-432,442
Predictive value of HATCH scoring system to new-onset atrial fibrillation in patients with typical atrial flutter after catheter ablationChen Ke, Wang Xianqing, Song Weifeng, Zang Xiaobiao, Ma Jifang, Gao Chuanyu433-435
Influence of resveratrol on content of myocardial damage biomarker through c-fos pathway in rats with acute myocardial infarctionLi Chengjun, Dong Mei, Ren Faxin436-438,442