Feasibility of cardiac computed tomography for assessment of left ventricular hypertrophy
Not Applicable
Recruiting
- Conditions
- cardiomyopathy
- Registration Number
- JPRN-UMIN000024277
- Lead Sponsor
- Ehime University Hospital School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
Not provided
Exclusion Criteria
Acute coronary syndrome, unstable angina, malignant arrhythmia, severe left ventricular dysfunction, aortic valve stenosis Old myocardial infarction Atrial fibrillation Greater than first degree atrioventricular block, and sick sinus syndrome Percutaneous coronary intervention within 6 months Coronary artery bypass grafting Patient with pacemaker and implantable cardioverter defibrillator Patient with claustrophobia 30% and more than coronary artery stenosis on coronary CT angiography (CTA) Known allergic reaction to contrast media Known history of hyperthyroidism and bronchial asthma Chronic kidney disease Pregnancy
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Prognostic value of cardiac CT (CT strain, delayed enhancement CT): total mortality, cardiac death, acute myocardial infarction, admission with cardiac decompensation
- Secondary Outcome Measures
Name Time Method Comparison LV CT-strain with magnetic resonance imaging and echocardiogram (strain, morphological features, cardiac function, fibrosis (delayed enhanced CT) Feasibility of another parameters such as strain rate and minimum principal strain Feasibility of LV CT-strain analysis for systolic and diastolic dysfunction Differentiation of hypertrophic heart using CT strain and strain curve Comparison of delayed enhanced CT and LGE MRI Differentiation of cardiac hypertrophy severity using delayed enhanced CT or CT strain