Optimized stratification of risk factors in and beyond the CHA 2 DS 2 -VASc score to differentiate the real thromboembolic risk in mainland China: a systematic review and meta-analysis

Optimized stratification of risk factors in and beyond the CHA₂DS₂-VASc score to differentiate the real thromboembolic risk in mainland China: a systematic review and meta-analysis

Wenjie Li, Xiaojun Zeng, Lingling Xu, Tao Wang, Weiyi Lin, Yuanqing Li, Yan Luo, Bihui Luo