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Cardiology / Original Article
Enhanced prediction of left ventricular ejection fraction using electrocardiography with the addition of clinical metadata
Hyun Woong Park, Taeseen Kang, Young-Hoon Seo, Jae-Hyeong Park
Korean J Intern Med. 2026;41(1):118-130. Published online January 1, 2026
Background/Aims: Left ventricular ejection fraction (LVEF) is a key echocardiographic parameter for assessing LV systolic function, guiding the management of many cardiovascular diseases, including heart failure (HF). While traditional electrocardiography (ECG) has been widely used in clinical pract..
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