CT strain analysis: Study for evaluating detectability of abnormal wall motion comparing with MRI tagging study in the patients with chronic myocardial infarctio
Not Applicable
- Conditions
- Chronic myocardial infarction
- Registration Number
- JPRN-UMIN000028097
- Lead Sponsor
- Keio University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 85
Inclusion Criteria
Not provided
Exclusion Criteria
1. A person who had a contraindication for using iodine or/and Gd contrast material. a.with a history of allergy to these agents b.with insufficiency of renal function (eGFR is less than 30) c.with asthma 2. A person who has a contraindication for MRI scanning/ a.claustrophobia b.with non-conditional metallic device c.with MRI-conditional devices (pacemaker or ICD) 3. A person who cannot be control his/her breathing during the examination. 4. A person who dose not agree with the written informed consent.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To evaluate the consistency between CT strain and MR late gadolinium enhancement for detecting abnormal myocardium.
- Secondary Outcome Measures
Name Time Method The relationship between global strain in CT and MR The relationship between segmental strain on CT and MR Intra-observer agreement in segmental strain Inter-observer agreement in segmental strain