Cardiac Arrhythmias Imprint Specific Signatures on Lorenz Plots

2,900 patients undergoing 24-hour Holter monitoring, including 2,700 with atrial and/or ventricular tachyarrhythmias (mean age 53, 45% female) and 200 controls with pure sinus rhythm (mean age 47, 20% female).

Two-dimensional Lorenz plot (LP) pattern analysis generated from 24-hour ambulatory electrocardiograms using an Elatec arrhythmia analyzing system.

Controls with pure sinus rhythm (n=200) compared to patients with tachyarrhythmias (n=2700).

Diagnostic accuracy and correlation of distinct Lorenz plot patterns (LPPs) with specific cardiac tachyarrhythmias.surrogate