1The role of neutrophil to platelet ratio in predicting death in elderly patients with ST-elevation myocardial infarction receiving percutaneous coronary interventionGAO Jing, HU Pei-hang, XIE Yin-jun, LU Pei-shan, LIAO You-wan113-1202Impact of malnutrition on long-term mortality in critical patients with atrial fibrillationXIONG Er-feng, XIE Han-bin, ZHANG Yan-ling, DENG Zhi-zhao, SUN Guo-liang, YUAN Dong-dong121-1323Effect of emergency nursing on the efficiency and quality of emergency care for patients with acute coronary syndromeZhang Jian-feng133-1374The association between the level of serum conjugated bilirubin and mortality in patients with ST-segment elevation myocardial infarction undergoing percutaneous coronary interventionPEI Xing, LIU De-hui138-1455Transcatheter versus surgical closure of secundum atrial septal defects:a systematic review and meta-analysisCHEN Qian-qian, ZHANG Du-fei, ZHANG Xiang-yun, LIN Shi-ting, WANG Hai-fan146-1576A Review of readiness for hospital discharge of patients after cardiac surgeryYANG Yuan-yuan, CHENG Yun-qing, LI Wen-hui, ZHANG Xiao-tian158-1677Nursing practices for accelerated perioperative recovery of patients undergoing esophageal ultrasound-guided mitral valve chordae tendineae repair at the cardiac apexSONG Hai-juan, CHEN Xiao-xia, LIU Xiao-min, FENG Xu-lin, HE Hai-lin, HUANG Huan-lei168-174,封3