Feasibility of Peak Enhancement Ratio of Myocardium to Aorta for Identification of Myocardial Ischemia using Dynamic Myocardial Computed Tomography Perfusion Imaging
Not Applicable
- Conditions
- coronary artery disease
- Registration Number
- JPRN-UMIN000019509
- Lead Sponsor
- Ehime University Graduate School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 40
Inclusion Criteria
Not provided
Exclusion Criteria
(1) acute/old myocardial infarction (clinical information), (2) cardiomyopathy, (3) severe LV dysfunction (ejection fraction <20%), (4) chronic atrial fibrillation, (5) greater than first degree atrioventricular block, (6) left complete bundle branch block, (7) valvular heart disease, (8) history of percutaneous coronary intervention and coronary artery bypass graft, (9) patients having unrecognized myocardial infarction assessed by MR-late gadolinium enhancement (LGE).
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Diagnostic accuracy (sensitivity, specificity, positive predictive value, negative predictive value) of peak enhancement ratio of myocardium to aorta for the identification of myocardial ischemia
- Secondary Outcome Measures
Name Time Method Correlation for peak enhancement values between myocardium and the ascending aorta