The Edan Ventricular Late Potentials (VLP) function is an advanced clinical diagnostic software module designed for the Edan Holter Analysis System. This specialized feature extracts and analyzes high-frequency, low-amplitude signals at the terminal portion of the QRS complex from recorded ECG data. By identifying these delayed micro-signals, the algorithm provides clinicians with a critical, non-invasive method to predict a patient's susceptibility to sustained ventricular tachycardia and sudden cardiac death following a myocardial infarction.