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Estimating Ejection Fraction from the 12 Lead ECG among Patients with Acute Heart Failure

2024-03-27 cardiovascular medicine Title + abstract only
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BackgroundIdentifying patients with low left ventricular ejection fraction (LVEF) in the emergency department using an electrocardiogram (ECG) may optimize acute heart failure (AHF) management. We aimed to assess the efficacy of 527 automated 12-lead ECG features for estimating LVEF among patients with AHF. MethodMedical records of patients >18 years old and AHF-related ICD codes, demographics, LVEF %, comorbidities, and medication were analyzed. Least Absolute Shrinkage and Selection Operator ...

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