In-depth ECG Analysis for the Extraction of Biomarkers of Cardiac Mechanical Dispersion
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- F1 score for classification of cardiac contractility abnormalities
研究概览
简要总结
Left ventricular systolic dysfunction (LVSD) refers to impaired contraction of the left ventricle, and can lead to heart failure and death. Early identification of LVSD, which often remains asymptomatic for years, is therefore crucial to mitigate the associated risks through appropriate treatment. Echocardiographic screening of asymptomatic individuals is costly, requires access to experts, and the criteria for selecting potential high-risk individuals for screening remain unclear.
Unlike echocardiography, the electrocardiogram (ECG) is a relatively low-cost procedure, routinely available and requiring little technical training to set up the examination and collect data, making it an interesting tool for early detection of LVSD.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 50 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Person who has received full information on the organization of the research and has not objected to the use of this data;
- •Age ≥ 50;
- •Persons who have undergone an echocardiographic examination and a 12-lead ECG examination during consultations at the CHRU de Nancy;
- •Persons with at least one cardiovascular risk (obesity, diabetes, hypertension, etc.).
排除标准
- •People with a history of heart disease (ischemic, valvular);
- •Patients with significant 12-lead ECG abnormalities (complete bundle branch block, sequelae of myocardial infarction, etc.);
- •ECG tracings or echocardiograms that cannot be analyzed.
结局指标
主要结局
F1 score for classification of cardiac contractility abnormalities
时间窗: 12 months
次要结局
未报告次要终点
研究者
Dr Olivier HUTTIN
Principal Investigator
Central Hospital, Nancy, France