1Left main bifurcation stenting: the impact of strut thickness on long-term outcomesGianluca Rigatelli，Marco ZuinEDITORIAL91-93
2Clinical characteristics and in-hospital outcomes of patients receiving contemporary intensive cardiac care: retrospective study from a large centre in ChinaFei CHEN，Yi-Ming LI，Qi LIU，Bao-Tao HUANG，Fang-Yang HUANG，Yong PENG，Mao CHENRESEARCH ARTICLE94-103
3Etiology spectrum and clinical characteristics of renal artery stenosis in a Chinese cohortXu MENG，Yi ZHOU，Xiong-Jing JIANG，Jun CAI，Hui-Min ZHANG，Hai-Ying WU，Wen-Jun MA，Ying LOU，Ya-Xin LIU，Xian-Liang ZHOURESEARCH ARTICLE104-113
4Gender differences, outcomes and trends among nonagenarian with atrial fibrillation: insight from National Inpatient Sample databaseDinesh Voruganti，Ghanshyam Shantha，Sushma Dugyala，Alexander Bolton，Ala Mohsen，Subodh Devabhaktuni，Hakan Paydak，Jawahar L MehtaRESEARCH ARTICLE114-122
5Incidence, predictors, and prognosis of thrombocytopenia among patients undergoing intra-aortic balloon pumping in the intensive care unit: a propensity score analysisWei TONG，Jun-Mei WANG，Jia-Yue LI，Pei-Yao LI，Yun-Dai CHEN，Zheng-Bo ZHANG，Wei DONGRESEARCH ARTICLE123-134
6The influence of arterial stiffness in heart failure: a clinical reviewMauro FeolaPERSPECTIVE135-140
7Identification and management of severe multiple radiation-induced heart disease: case reports from locally advanced esophageal cancer patientYi-Xun GU，Xi-Zhi ZHANG，Jun LI，Yong CHENLETTER TO THE EDITOR141-145
8Optical coherence tomography-guided excimer laser coronary angioplasty in overlapping stents with severe under-expansion and underlying calcificationGuang-Yao ZHAI，Xun-Xun FENG，Jian-Long WANG，Yu-Yang LIU，Qian-Yun GUO，Yu-Jie ZHOULETTER TO THE EDITOR146-149
9The balloon occlusion and thrombus aspiration catheter mediated-distal coronary perfusion technique (BI-RESCUE) for treatment of coronary artery perforationYong-Tai GONG，Song ZHANG，Ding-Yu WANG，Dang-Hui SUN，Li SHENG，Yue LILETTER TO THE EDITOR150-154
10Typical atrial flutter from blunt cardiac injury: an atypical causeNaji Maaliki，Fadi Kandah，Aleem Azal Ali，James Farah，Temitope Akinjogbin，Francesco FranchiLETTER TO THE EDITOR155-157
