Cardiac MRI Left Atrial Strain Associated With Ischemic Stroke in Patients With Acute Myocardial Infarction
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 780
- 试验地点
- 1
- 主要终点
- Primary endpoint events included all-cause death, ischemic stroke, and atrial fibrillation
研究概览
简要总结
This is a single-center retrospective observational study in which we consecutively selected patients diagnosed with acute myocardial infarction from September 2019 to March 2024 at the Affiliated Hospital of Xuzhou Medical University. Inclusion criteria: 1. CMR was completed during all hospitalizations; 2. complete clinical data; 3. received continuous cardiac monitoring during hospitalization. Exclusion criteria: 1. unclear or non-compliant CMR images; 2. previous history of myocardial infarction; 3. malignant tumors diseases. Dedicated cardiovascular imaging software CVI42 (cvi42® version 5.13.5, Circle Cardiovascular Imaging, Canada) was used for image analysis. LA strain was obtained by cardiac MRI feature tracking. Patient prognosis was obtained through chart notes and telephone follow-up. Major events included atrial fibrillation, ischemic stroke, and all-cause mortality.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •1.CMR was completed during all hospitalizations;
- •complete clinical data;
- •received continuous cardiac monitoring during hospitalization.
排除标准
- •1.unclear or non-compliant CMR images;
- •previous history of myocardial infarction;
- •malignant tumors diseases.
结局指标
主要结局
Primary endpoint events included all-cause death, ischemic stroke, and atrial fibrillation
时间窗: All patients were followed until March 31, 2024
次要结局
未报告次要终点