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External Validation of Artificial Intelligence-enabled Electrocardiography (AI-ECG) for the Detection of Left Ventricular Dysfunction (LVD)
Sponsor: Tri-Service General Hospital
Summary
This is a multi-center, retrospective study evaluating the performance of an artificial intelligence-enabled electrocardiography (AI-ECG) algorithm in detecting reduced left ventricular ejection fraction (LVEF ≤ 40%). All included patients from participating hospitals must have undergone a digital 12-lead electrocardiogram (ECG) and an echocardiogram with assessment of LVEF within seven days. The AI-ECG algorithm will be applied to evaluate its diagnostic performance, which will be further assessed across subgroups stratified by demographic characteristics and clinical factors.
Official title: External Validation of Artificial Intelligence-Enabled Electrocardiograms for the Detection of Reduced Left Ventricular Ejection Fraction
Key Details
Gender
All
Age Range
18 Years - 100 Years
Study Type
OBSERVATIONAL
Enrollment
12500
Start Date
2025-08-01
Completion Date
2025-09-30
Last Updated
2025-06-26
Healthy Volunteers
Not specified
Conditions
Interventions
AI-ECG Algorithm
AI-ECG Algorithm to detect LVEF\<=40%
Locations (13)
Hualien Armed Forces General Hospital
Hualien City, Taiwan
Kaohsiung Armed Forces General Hospital Gangshan Branch
Kaohsiung City, Taiwan
Kaohsiung Armed Forces General Hospital
Kaohsiung City, Taiwan
Zuoying Armed Forces General Hospital
Kaohsiung City, Taiwan
Tri-Service General Hospital Keelung Branch
Keelung, Taiwan
Tri-Service General Hospital Penghu Branch
Pengfu, Taiwan
Kaohsiung Armed Forces General Hospital Pingtung Branch
Pingtung City, Taiwan
Taichung Armed Forces General Hospital Zhongqing Branch
Taichung, Taiwan
Taichung Armed Forces General Hospital
Taichung, Taiwan
Tri-Service General Hospital Beitou Branch
Taipei, Taiwan
Tri-Service General Hospital Songshan Branch
Taipei, Taiwan
Taoyuan Armed Forces General Hospital Hsinchu Branch
Taoyuan District, Taiwan
Taoyuan Armed Forces General Hospital
Taoyuan District, Taiwan