1Application of 256-slice 160 mm wide-detector CT coronary angiography combined with myocar-dial perfusion imaging in myocardial ischemia of coronary heart diseaseLIU Qiang, ZHAO Weidong, ZHANG Hongyu, LI Xinyu, CHEN Xuefeng, SHI Xiaoli243-2482The effect of postoperative intravenous patient controlled analgesia with sufentanil combined with dexmedetomidine and its effect on postoperative sleepLI Penghui, QIN Ruixia, ZHANG Linzhong248-2513Clinical study on the effect of childbirth on pelvic floor functionLI Yaqin252-2544Clinical analysis of severe avian influenza H7N9 and severe influenza A H1N1YE Yuming, LIN Li, LIU Jiannan254-2595Expression of AQP3 in psoriatic lesions and its significanceTANG Hua, FENG Hao, LIAO Yangying, LI Lan, XIAO Weirong259-2616Comparison of clinical effects of active gamma -type copper -containing indomethacin IUD and TCu380 A IUDZHU Qing, YAN Yuling262-2657Objective to investigate the effect of target controlled infusion of different concentrations of propofol on postoperative cognitive function in patients andergoing coronary artery bypass graftingHUANG Ping265-2678Observation on curative effect of xinmailong injection combined with L-carnitine in treatment of chronic congestive heart failureDENG Suzhen, HUANG Chushou, ZHONG Yushu270-2729A preliminary study on the clinical application value of double track model in day surgury depart-mentYANG Zhaohui, KANG Lishi, LI Qiong, ZHANG Sishuo, WANG Qingling, ZHAO Changqing279-28110Clinicopathological analysis of 300 cases of abnormal uterine bleedingLI Ying281-28311Investigation and intervention of communication and communication ability of medical studentsZHAO Shuhui, MENG Caixia, TIAN Feng, YUAN Guihua, YIN Keqiang296-29912Investigation about the situation of hazardous trash disposition in the small clinics located in the met-ropolitan areaZHANG Jing, ZHANG Hainan, GAO Rui, GAO Tiantian, ZHAO Yan, LI Xiaqing301-30313Study on the effect of hospital follow up on the difficulty of opening mouth of patients with nasopha-ryngeal carcinoma after hospital dischargeZHOU Dandan, CHEN Yu306-30814Clinical intervention effect of whole course comprehensive nursing on elderly patients with longitudeXU Yimin311-31415Targeted nursing joint WeChat extends to the prognosis of patients with acute craniocerebral injury complicated with stress ulcer bleedingCHEN Zenghua, XU Jie314-31616Diagnosis and differential diagnosis of adult inflammatory myopathy:a case repotYUAN Jing, PAN Tingrong, DAI Xi317-319 