Multimodal Data–Driven Explainable Prognostic Model for Major Adverse Cardiovascular Events Prediction in Patients With Unstable Angina and Heart Failure With Preserved Ejection Fraction: Multicenter, Cross-Regional Cohort Study

Yijun Wang   ^{1 *} , MD ;   Yaoling Wang   ^{1 *} , MD ;   Yujie Luan   ^{1 *} , MD ;   Menglei Hao   ^{1 *} , MD ;   Wenyuan Yin   ² , MD ;   Bing Wu   ³ , MD ;   Tongjian Zhu   ⁴ , MD ;   Jiajun Zhu   ⁵ , MD ;   Bowen Zhou   ⁶ , MD ;   Long Tang   ⁷ , MD ;   Jun Wang   ^{8 *} , MD ;   Jinhui Wu   ^{1 *} , MD

¹ Center of Gerontology and Geriatrics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China

² Electrocardiology Department, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China

³ Institute of Clinical Medicine and Department of Cardiology, Renmin Hospital, Hubei University of Medicine, Shiyan, China

⁴ Department of Cardiology, Xiangyang Central Hospital, Xiangyang, China

⁵ Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumchi, China

⁶ Department of Cardiology, Suzhou First People's Hospital, Suzhou, China

⁷ Department of Cardiology, The Affiliated Xuancheng Hospital of Wannan Medical College, Xuancheng, China

⁸ Department of Cardiology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, China

*these authors contributed equally