This study will recruit 1000 T2DM patients and 500 Prediabetes and 500 healthy controls. Assessing the left heart and right heart structure and function by speckle tracking echocardiography. Patients with T2DM were followed up for adverse cardiovascular outcome events (myocardial infarction, cerebrovascular stroke, or cardiovascular death, hospitalization for heart failure). And the study aimed to 1. 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 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.