MRI of Myocardial Infarction
关键词
抽象
日期
最后验证: | 05/31/2020 |
首次提交: | 05/07/2018 |
提交的预估入学人数: | 05/07/2018 |
首次发布: | 05/20/2018 |
上次提交的更新: | 06/22/2020 |
最近更新发布: | 06/24/2020 |
实际学习开始日期: | 03/31/2018 |
预计主要完成日期: | 03/30/2023 |
预计完成日期: | 03/30/2023 |
状况或疾病
相
资格标准
有资格学习的年龄 | 18 Years 至 18 Years |
有资格学习的性别 | All |
取样方式 | Probability Sample |
接受健康志愿者 | 是 |
标准 | Inclusion Criteria: - Between the ages of 18 and 80 - Patients must be able to read and understand English - Participants must sign the informed consent form - Elevated and delayed peak creatine kinase-MB and troponin I (cTnI) and troponin T (cTnT) in blood serum, - ST elevation detected on ECG Exclusion Criteria: - contraindications to cardiac MRI, including claustrophobia - advanced renal disease (estimated glomerular filtration rate 30 mL/min) or hypersensitivity to gadolinium - presence of a cardiac pacemaker or implanted cardiac cardioverter defibrillator - pregnancy - personal or family history of hypertrophic cardiomyopathy - inability to provide informed consent - history of seizure disorder |
结果
主要结果指标
1. ejection fraction [<36 hours to >6 months]
次要成果指标
1. relaxation times [<36 hours to >6 months]
2. extracellular volume fraction [<36 hours to >6 months]