Overview
The registry study aims to discover the prognostic value of bio-markers in mitral valve disease
Description
The purpose of this study is to investigate the prognostic value of biomarkers in mitral valve disease.Patients with confirmed diagnosis of mitral valve disease are enrolled.The primary outcome is all-cause mortality based on the death certificates. The secondary outcome is readmission for heart failure and all-cause mortality/readmission for heart failure according to the patients' medical records.
Eligibility
Inclusion Criteria:
- Patients clinically diagnosed with mitral valve disease in Beijing Anzhen Hospital from April 2016 to December 2019
- The operator performs more than 25 mitral valve operations per year / the operator unit has surgeons who complete 50 operations per year
Exclusion Criteria:
- Age ≤ 18 years
- Failure to obtain medical records and ultrasound data
- Refuse follow-up