Shuanglei Zhao

Development and External Validation of a Machine Learning–Based Clinical Prediction Model for Postoperative Ischemic Stroke in Patients Undergoing Coronary Artery Bypass Grafting: Validation Using the eICU Collaborative Research Database

Siji Chen, Yang Zhao, Shuanglei Zhao, Mingxiu Wen et autres

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Development and Validation of a Machine Learning-Based Model to Predict the Need for Intra-Aortic Balloon Pump Support After Coronary Artery Bypass Grafting in Patients with Heart Failure with Mildly Reduced Ejection Fraction

Siji Chen, Yang Zhao, Shuanglei Zhao, Mingxiu Wen et autres

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Overactivated bradykinin–B2 receptor promotes type a aortic dissection by inducing endothelial dysfunction: Therapeutic effect of icatibant

Shuanglei Zhao, Li Li, Qianxian Li, Xiaohan Zhong et autres

AIMS: Type A aortic dissection (TAAD) is a life-threatening cardiovascular emergency for which no effective pharmacological therapy currently exists. Elevated bradykinin (BK) has been identified as an independent predictor of poor postoperative outcomes in TAAD patients. However, whether and how elevated BK …

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Post-LVAD cognitive trajectories and determinants of non-improvement in end-stage heart failure

Mingxiu Wen, Shuanglei Zhao, Yi Hu, Qianxian Li et autres

Background: Cognitive impairment is common in patients with end-stage heart failure and may adversely affect self-management, treatment adherence, and clinical outcomes after left ventricular assist device (LVAD) implantation. Although LVAD support can improve systemic and cerebral perfusion, postoperative cognitive trajectories remain heterogeneous, …

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CT angiography features of organ malperfusion and imaging biomarker for postoperative adverse complications in acute type A aortic dissection

Xiaohan Zhong, Zhou Liu, Lu Dai, Shuanglei Zhao et autres

Background: Acute type A aortic dissection (ATAAD) is a high-risk disease complicated by organ malperfusion (OMP), which impairs surgical outcomes. This study explored computed tomography angiography (CTA) characteristics of OMP in ATAAD patients and identified imaging biomarkers for postoperative adverse complications (AC). …

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Nonlinear association and threshold effect between preoperative estimated pulse wave velocity and postoperative atrial fibrillation after coronary artery bypass grafting

Yi Hu, Jiazhen Mei, Siji Chen, Qianxian Li et autres

Background: Postoperative atrial fibrillation (POAF) is a common complication after coronary artery bypass grafting (CABG), yet reliable preoperative risk markers remain limited. Estimated pulse wave velocity (ePWV), a simple noninvasive indicator of arterial stiffness, may enhance risk stratification; however, its association with …

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Additional file 1 of Machine learning models and restricted cubic spline were employed to analyze and predict postoperative ischemic stroke in type A aortic dissection patients

Weiwei Ma, Siji Chen, Yang Zhao, Shuanglei Zhao et autres

Supplementary Material 1.

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Machine learning models and restricted cubic spline were employed to analyze and predict postoperative ischemic stroke in type A aortic dissection patients

Weiwei Ma, Siji Chen, Yang Zhao, Shuanglei Zhao et autres

Abstract Background Ischemic stroke remains a devastating postoperative complication in Type A aortic dissection (TAAD) patients, contributing significantly to elevate mortality rates. Identifying reliable predictors for ischemic stroke risk is crucial for implementing timely clinical interventions. This study endeavored to develop and …

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Machine learning models and restricted cubic spline were employed to analyze and predict postoperative ischemic stroke in type A aortic dissection patients

Weiwei Ma, Siji Chen, Yang Zhao, Shuanglei Zhao et autres

Abstract Background Ischemic stroke remains a devastating postoperative complication in Type A aortic dissection (TAAD) patients, contributing significantly to elevate mortality rates. Identifying reliable predictors for ischemic stroke risk is crucial for implementing timely clinical interventions. This study endeavored to develop and …

cn (code pays fourni par la source)

Additional file 1 of Machine learning models and restricted cubic spline were employed to analyze and predict postoperative ischemic stroke in type A aortic dissection patients

Weiwei Ma, Siji Chen, Yang Zhao, Shuanglei Zhao et autres

Supplementary Material 1.

cn (code pays fourni par la source)

Early Postoperative 5% Albumin Administration and Acute Kidney Injury After Cardiac Surgery: A Target Trial Emulation Study

Shuanglei Zhao, Mingxiu Wen, Qianxian Li, Siji Chen et autres

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Machine learning models and restricted cubic spline were employed to analyze and predict postoperative ischemic stroke in type A aortic dissection patients

Wenjian Ma, Siji Chen, Yang Zhao, Shuanglei Zhao et autres

BACKGROUND: Ischemic stroke remains a devastating postoperative complication in Type A aortic dissection (TAAD) patients, contributing significantly to elevate mortality rates. Identifying reliable predictors for ischemic stroke risk is crucial for implementing timely clinical interventions. This study endeavored to develop and validate …

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