Erli Zhang, MD, PhD

CONTACT

Lead Sponsor

China National Center for Cardiovascular Diseases

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

No

•Age ≥18 years, secondary mitral regurgitation discovered during outpatient visit or hospitalization;
•Have definite coronary heart disease
•Cardiac ultrasound: consistent with mitral regurgitation caused by myocardial ischemia or myocardial infarction:
•1. Segmental wall motion abnormality or
•2. Mitral regurgitation is consistent with Carpentier type IIIb (eccentric regurgitation)
•Cardiac ultrasound prompts: moderate or above ischemic mitral regurgitation

•Patients within the past year or currently participating in other clinical studies;
•Primary mitral regurgitation (such as mitral valve prolapse, perforation, chordae tendineae rupture, etc.);
•Dilated cardiomyopathy, hypertrophic cardiomyopathy and other diseases;
•Moderate and above aortic stenosis/regurgitation, mitral stenosis, tricuspid stenosis, etc.;
•Patients who have undergone cardiac valve intervention/surgery.