1In-hospital outcomes and readmission in older adults treated with percutaneous coronary intervention for stable ischemic heart diseaseDae Yong Park，Jonathan M.Hanna，Sumeet Kadian，Mannat Kadian，W.Schuyler Jones，Abdulla Al Damluji，Ajar Kochar，Jeptha P.Curtis，Michael G.NannaRESEARCH ARTICLE631-642
2A short P-wave duration is associated with incident heart failure in the elderly: a 15 years follow-up cohort studyBozena Ostrowska，Lars Lind，Elena Sciaraffia，Carina Blomstr?m-LundqvistRESEARCH ARTICLE643-650
3The interaction effect of grip strength and lung function (especially FVC) on cardiovascular diseases: a prospective cohort study in Jiangsu Province, ChinaJia-Li LIU，Jia-Qi WANG，Dan WANG，Yu QIN，Yong-Qing ZHANG，Quan-Yong XIANGRESEARCH ARTICLE651-659
4Association between heart failure severity and mobility in geriatric patients: an in-clinic study with wearable sensorsTobias Braun，Anna Wiegard，Johanna Geritz，Clint Hansen，Kim Eng Tan，Hanna Hildesheim，Jennifer Kudelka，Corina Maetzler，Julius Welzel，Robbin Romijnders，Walter Maetzler，Philipp BergmannRESEARCH ARTICLE660-674
5Iatrogenic atrial septal defects after transseptal puncture for percutaneous left atrial appendage occlusion and their hem-odynamic effectsIoannis Drosos，Roberta De Rosa，Philipp C.Seppelt，Sebastian Cremer，Silvia Mas-Peiro，Katrin Hemmann，Jana Oppermann，Recha Blessing，Mariuca Vasa-Nicotera，Andreas M.Zeiher，Zisis DimitriadisRESEARCH ARTICLE675-684
6Early identification of STEMI patients with emergency chest pain using lipidomics combined with machine learningZhi SHANG，Yang LIU，Yu-Yao YUAN，Xin-Yu WANG，Hai-Yi YU，Wei GAORESEARCH ARTICLE685-695
7Complement use of Chinese herbal medicine after percuta-neous coronary intervention: a prospective observational studySi-Yu YAN，Wei-Xian YANG，Pei-Pei LU，Xuan-Tong GUO，Cai-Xia GUO，Yan-Ni SU，Li-Hong MARESEARCH ARTICLE696-704
8Efficacy of vasopressin, steroid, and epinephrine protocol for in-hospital cardiac arrest resuscitation: a systematic review and meta-analysis of randomized controlled trials with trial sequential analysisDanish Iltaf Satti，Yan Hiu Athena Lee，Keith Sai Kit Leung，Jeremy Man Ho Hui，Thompson Ka Ming Kot，Arslan Babar，Gauranga Mahalwar，Abraham KC Wai，Tong Liu，Leonardo Roever，Gary Tse，Jeffrey Shi Kai Chan，International Health Informatics Study(IHIS)NetworkRESEARCH ARTICLE705-711
9Risk of pacemaker implantation after femur fracture in patients with and without a history syncope: a Danish nationwide registry-based follow-up studySara LK Clemmensen，Kristian Kragholm，Bhupendar Tayal，Christian Torp-Pedersen，S?ren Kold，Peter S?gaard，Sam RiahiRESEARCH ARTICLE712-718
10Determinants of mortality among seniors acutely readmitted for heart failure: racial disparities and clinical correlationsTuoyo O Mene-Afejuku，Gini P Jeyashanmugaraja，Mahfuz Hoq，Olatunde Ola，Amit J ShahLETTER TO THE EDITOR719-724
