SYSTEM AND MEHTOD FOR BIVENTRICULAR PACEMAKER PULSE DETECTION IN SURFACE ECG

摘要

A system for locating the existence of a biventricular pace pulse for ECG, which includes a non-biventricular pulse detector for finding the onsets of ventricular pulses, a lead-wise biventricular pulse detector for checking whether there are two separated ventricular pulses in one heartbeat, and a vector-based biventricular pulse detector for determining the existence of the biventricular pace pulse if the lead-wise biventricular pulse detector does not find that there are two separated ventricular pulses in one heartbeat.

主权项

1. A vector-based biventricular pace pulse detector, comprising:
a processor configured to:
calculate VectorCardioGraph (VCG) distance features,find a first ventricular pulse,calculate VCG angle features, anddetermine the existence of the biventricular pace pulse based on at least one of the VCG distance features and the VCG angle features.