The detection and analysis of ventricular late potentials.
This paper introduces a ventricular late potentials (VLP) detecting and analyzing system and discusses the technique of detecting reference point used to align the QRS and the method for calculating diagnostic parameters. The AMDF algorithm fasts the correlation process. In order to eliminate analytical error, bidirectional digital filter is adopted.
Chen
L
L
Dept. of Info. Phys., Nanjing University, P.R. China.
Xiao
J
J
Ning
X
X
D000465:Algorithms; D004562:Electrocardiography; D006801:Humans; D012815:Signal Processing, Computer-Assisted; D016276:Ventricular Function / Q000502:physiology*