Interpretation of the update of 2019 AHA/ACC/HRS guideline for the management of patients with atrial fibrillationYAO Yan, HU Zhi-cheng289-293
New progress of heart failure with mid-range ejection fractionZHANG Bu-fan, ZHANG Yu-hui, LIU Tong294-299
Progress in diagnosis and treatment of heparin induced thrombocytopenia during perioperative period of cardiac surgeryYAN Ya-lan311-315
New considerations of Morphine application in acute myocardial infarctionLIU Lei, TAO Ning-chao, ZHANG Meng-yao, YU Zong-liang316-320
Correlation between risk factors of acute coronary syndrome and severity of coronary artery diseaseLIU Jiang-ping, ZHANG Lei, Muhuyati, LIU Zhi-qiang, HE Peng-yi, YANG Yu-chun, WANG Jiao321-325
Clinical study of combined detection of growth differentiation factor-15, osteoprotegerin serum levels and carotid atherosclerosis score in the assessment of coronary artery diseaseLI Chang, ZHOU Jiang, GUO Jing-tao, LUO Dong-lei, HOU Tian-hua, LIU Bo326-330
The diagnostic value of T peak-T end interval in treadmill exercise test for coronary heart diseaseLIANG Wen-hui, ZHU Yu-chun, ZHOU Wei, FAN Hui-ping, ZHANG Chen-jie331-335
Effects of continuous positive airway pressure on blood pressure in elderly hypertensive patients with obstructive sleep apnea hypopnea syndromeWANG Wei-wei, GAO Chun-yan336-340
