A Deep Learning Model for Identifying the Risk of Mesenteric Malperfusion in Acute Aortic Dissection Using Initial Diagnostic Data: Algorithm Development and Validation

Zhechuan Jin   ^{1, 2 *} , PhD ;   Jiale Dong   ^{1, 2 *} , MD ;   Chengxiang Li   ^{1, 2 *} , PhD ;   Yi Jiang   ^{3 *} , MD ;   Jian Yang   ^{1, 2} , PhD ;   Lei Xu   ⁴ , MD ;   Ping Li   ⁵ , MD ;   Zhun Xie   ⁶ , PhD ;   Yulin Li   ² , PhD ;   Dongjin Wang   ^{3 *} , MD ;   Zhili Ji   ^{1, 7} , MD

¹ Department of General Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

² Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

³ Department of Cardiovascular Surgery, Nanjing Drum Tower Hospital, Nanjing Medical University, Nanjing, China

⁴ Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

⁵ Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

⁶ School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing, China

⁷ Department of Hepatobiliary and Pancreaticosplenic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China

*these authors contributed equally