Dataset Information
Electrocardiogram lead selection for intelligent screening of patients with systolic heart failure.
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ABSTRACT:
SUBMITTER: Chiou YA
PROVIDER: S-EPMC7820471 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
Publications
Electrocardiogram lead selection for intelligent screening of patients with systolic heart failure.
Scientific reports 20210121 1
Electrocardiogram (ECG)-based intelligent screening for systolic heart failure (HF) is an emerging method that could become a low-cost and rapid screening tool for early diagnosis of the disease before the comprehensive echocardiographic procedure. We collected 12-lead ECG signals from 900 systolic HF patients (ejection fraction, EF < 50%) and 900 individuals with normal EF in the absence of HF symptoms. The 12-lead ECG signals were converted by continuous wavelet transform (CWT) to 2D spectra a ...[more]