coronary heart disease
Conditions
Interventions
CatLet low (assess left ventricular strain ):None
CatLet mid (assess left ventricular strain ):None
CatLet high (assess left ventricular strain):None
Sponsors
The First Affiliated Hospital of Soochow University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Inclusion criteria: 1. Suspected coronary artery disease as assessed by a clinician 2. Echocardiography and coronary angiography have been completed
Exclusion criteria
Exclusion criteria: Exclusion criteria: 1. Significant global or regional wall motion abnormalities on conventional echocardiography at rest 2. Left ventricular ejection fraction <=50% 3. More than mild valvular regurgitation is present on echocardiography 4. Myocardial hypertrophy is present 5. Cardiomyopathy is present 6. Electrocardiogram showed abnormal conduction 7. Poor image quality on echocardiography or coronary angiography 8. Abnormal coronary anatomy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| CatLet score; | — |
Secondary
| Measure | Time frame |
|---|---|
| signal vessel disease;double vessel disease;triple vessel disease; | — |
Countries
China
Contacts
Public ContactYongming He
The First Affiliated Hospital of Soochow University
Outcome results
None listed