1Association between atherogenic index of plasma trajectory and new-onset coronary heart disease in Chinese elderly people:a pros-pective cohort studyWan-Li HU，Yv-Lin CHENG，Dong-Hai SU，Yv-Fang CUI，Zi-Hao LI，Ge-Fei LI，Hai-Yun GAO，Da-Tian GAO，Xiao-Ke ZHANG，Song-He SHIRESEARCH ARTICLE835-843
2Association between sodium-glucose co-transporter-2 inhibito-rs and cardiac outcomes in cancer patients:a systematic review and meta-analysisXin-Yu ZHENG，Nan ZHANG，Bing-Xin XIE，Guang-Ping LI，Jian-Dong ZHOU，Gary Tse，Tong LIURESEARCH ARTICLE844-858
3Cognitive function disparities among atrial fibrillation patients with varying comorbiditiesMei-Qi ZHAO，Ting SHEN，Man-Lin ZHAO，Jia-Xin LIU，Mei-Lin XU，Xin LI，Liu HE，Yu KONG，Chang-Sheng MARESEARCH ARTICLE859-870
4Atrial fibrillation and QTc prolongation associated with hypokale-mia and hypomagnesemia:a case reportNalan Kozaci，Atıf Bayramoğlu，Ali Kemal Erenler，İlyas Aldemir，İhsan DanışLETTER TO THE EDITOR871-873
5From broken heart to broken rhythm:takotsubo syndrome indu-ced atrioventricular nodal reentrant tachycardiaJeremy M Williams，Cristina Font，John Sousou，Luis OrtegaLETTER TO THE EDITOR874-877
6Intravascular ultrasound-guided Lawnest catcher in pulling out heavy thrombi from right coronary arteryWen-Wen YANG，Fu-Qiang DONG，Li-Jia YANG，Tong LIU，Chang-Le LIULETTER TO THE EDITOR878-881
7Recognizing BRASH syndrome:when minor insults lead to major consequencesEsraa Eltom，Kunal Sareen，Atri GhoshLETTER TO THE EDITOR882-885
8Re-evaluating drug-coated balloon use in the elderly:a need for comparative and stratified insightsSyeda Fadak Zahra HujjatLETTER TO THE EDITOR886
