Clinical trials

The aims of this study are to 1. Identify the early and midterm outcomes in terms of mortality and reoperation of the arterial switch operation (ASO). 2. Identifying the influence of coronary artery anomalies on the in-hospital and post-discharge prognosis after ASO. 3. Evaluate the predictors for neoaortic valve regurgitation after ASO. 4. Explore the risk factors for neopulmonary artery stenosis after ASO.

The aims of this study are to 1. Evaluate the right heart structure and function in T2DM and Prediabetes patients by speckle tracking echocardiography, and to further investigate the influence of left heart on right heart structure and function in T2DM and Prediabetes patients. 2. To explore the prognostic value of right ventricular function in T2DM patients.

The aim is to (1) establish a system of multimodal imaging technology; (2) jointly apply multimodal imaging technology to diagnose of cardiac allograft vasculopathy of heart transplantation; (3) construct a multimodal imaging technology prediction model of adverse events, screening the best non-invasive imaging prediction indicators.