AUTHOR=Aierken Kadiyan , Ma Liang , Zhu Yu , Jin Xinyang , Zhu Yajie , Zhou Jiahui , Gao Jing , Zhao Hongling , Wang Tao , Li Shijun TITLE=The association between the systemic immune-inflammation index and in-hospital mortality among acute ischemic stroke with atrial fibrillation patients undergoing intravenous thrombolysis JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1541762 DOI=10.3389/fcvm.2025.1541762 ISSN=2297-055X