1Angiography-derived radial wall strain predicts coronary lesion progression in non-culprit intermediate stenosisZhi-Qing WANG，Bo XU，Chun-Ming LI，Chang-Dong GUAN，Yue CHANG，Li-Hua XIE，Su ZHANG，Jia-Yue HUANG，Patrick WSerruys，William Wijns，Liang-Long CHEN，Sheng-Xian TURESEARCH ARTICLE937-948
2Association of serum complement C1q with cardiovascular outcomes among patients with acute coronary syndrome undergoing percutaneous coronary interventionQiu-Xuan LI，Xiao-Teng MA，Qiao-Yu SHAO，Zhi-Qiang YANG，Jing LIANG，Li-Xia YANG，Dong-Mei SHI，Yu-Jie ZHOU，Zhi-Jian WANGRESEARCH ARTICLE949-959
3Development and validation of a nomogram predicting one-year mortality in patients undergoing percutaneous coronary interventionJing-Jing SONG，Yu-Peng LIU，Wen-Yao WANG，Jie YANG，Jun WEN，Jing CHEN，Jun GAO，Chun-Li SHAO，Yi-Da TANGRESEARCH ARTICLE960-969
4Electrocardiogram-based artificial intelligence for the diagnosis of heart failure: a systematic review and meta-analysisXin-Mu LI，Xin-Yi GAO，Gary Tse，Shen-Da HONG，Kang-Yin CHEN，Guang-Ping LI，Tong LIURESEARCH ARTICLE970-980
5Mild haemoglobin drop and clinical outcomes in acute coronary syndrome patients: finding from the BleeMACS registryZe-Kun ZHANG，Yan YAN，Si-Yi LI，Sergio Raposeiras-Roubín，Emad Abu-Assi，José P.Henriques，Fabrizio D'Ascenzo，Jorge Saucedo，Wei GONG，Shao-Ping NIERESEARCH ARTICLE981-989
6Aortic valve leaflet disruption techniques in transcatheter aortic valve replacementBrian Shin，David Li，Hong LIUPERSPECTIVE990-994
7Fragmented QRS complex with an additional R-wave attenua-ted by short RR interval in a patient with acute pulmonary embolism and cardiogenic shockKoji Takahashi，Hiromasa Nakahara，Eiji Arimitsu，Satoshi Imamine，Yoshiyasu Obata，Kimio Nakanishi，Yoshiyasu Taniguchi，Maiko Amano，Chika Omori，Takafumi OkuraLETTER TO THE EDITOR995-1000
8Point-of-care ultrasonography in geriatric medicine: usefulness for approaching infectious endocarditis diagnosisPablo Solla，Patricia Cancelo，Eva López，Jesús de la Hera，César Morís，José GutiérrezLETTER TO THE EDITOR1001-1002
9Unplanned J-valve implantation during open heart surgery for severe valvular annulus and ventricle calcificationTian-Ge LUO，Bo LI，Jie HAN，Hai-Bo ZHANGLETTER TO THE EDITOR1003-1006
