A method for finding abnormal excitation in cardiac electrocardiogram

摘要

Problem to be solved: to provide a system, apparatus and method for detecting an abnormal cardiac activity.A method, apparatus and system for medical treatment is disclosed herein, including detecting a point in a cardiac region showing abnormal excitation such as local abnormal ventricular excitation (AVA).Such an abnormal excitation may be referred to as a seed point identified during the first step of the process disclosed herein.The seed point may be identified using one or more inputs, such as a single pole and a bipolar mapping channel, body surface ECG, past excitations, and adjacent points, during a first step of preferential higher specificity than sensitivity.The seed point may be identified using one or more inputs, such as a single pole and a bipolar mapping channel, body surface ECG, past excitations, and adjacent points, during a first step of preferential higher specificity than sensitivity.Diagram