Deep Learning–Augmented ECG Analysis for Screening and Genotype Prediction of Congenital Long QT Syndrome
River Jiang,
Christopher C. Cheung,
Marta Garcia-Montero
et al.
Abstract:ImportanceCongenital long QT syndrome (LQTS) is associated with syncope, ventricular arrhythmias, and sudden death. Half of patients with LQTS have a normal or borderline-normal QT interval despite LQTS often being detected by QT prolongation on resting electrocardiography (ECG).ObjectiveTo develop a deep learning–based neural network for identification of LQTS and differentiation of genotypes (LQTS1 and LQTS2) using 12-lead ECG.Design, Setting, and ParticipantsThis diagnostic accuracy study used ECGs from pat… Show more
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