Precise T-wave endpoint detection using polynomial fitting and natural geometric approach algorithm

QT interval (QT) is defined as the distance between the beginning of the QRS complex and the end of the T-wave, and it reflects the time course of the ventricular depolarization and repolarization on the surface electrocardiogram (ECG). QT and its variability over time are modulated by the autonomic...

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Bibliographic Details
Published in:	Biomedical signal processing and control Vol. 80; p. 104254
Main Authors:	Winkert, T., Benchimol-Barbosa, P.R., Nadal, J.
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.02.2023
Subjects:	Automated method Cartesian curvature Polynomial fitting QT interval T-wave T-wave endpoint QT interval Automated method ECG CGM TTI RMSD QTM T-wave endpoint Polynomial fitting Cartesian curvature RMS T-wave CGC
ISSN:	1746-8094, 1746-8108
Online Access:	Get full text
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