Valvular heart disease
Conditions
Interventions
Observation group:None
Sponsors
The Sixth Medical Center of the General Hospital of the People's Liberation Army
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: (1) Age >=18 years old (2) Valvular heart disease that meets the diagnostic criteria of echocardiography (3) The image meets the analysis requirements
Exclusion criteria
Exclusion criteria: (1) Poor image quality, judged by the researcher as unsuitable for inclusion in the study group (2) Previously underwent heart transplantation (3) Congenital heart disease (4) Hypertrophic cardiomyopathy (5) Dilated cardiomyopathy (6) Pregnancy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sensitivity;specificity;positive predictive value;negative predictive value;area under ROC curve; | — |
Secondary
| Measure | Time frame |
|---|---|
| All cause mortality during follow-up period;Short term poor surgical efficacy;Valve related reoperation during follow-up period;Acute myocardial infarction during follow-up period;Ischemic stroke during follow-up period;Readmission during follow-up period; | — |
Countries
China
Contacts
Public ContactLiu Changfu
The Sixth Medical Center of the General Hospital of the People's Liberation Army
Outcome results
None listed