An Algorithm for Detection of Atrial Fibrillation Episodes and Generation of Alarm Signals Used in a Cardiac Rhythm Remote Monitoring System

Abstract

An algorithm for generation of alarm signals in case of detection of episodes of atrial fibrillation is discussed. The algorithm is used in the system for remote monitoring of patients with atrial fibrillation. A set of diagnostically significant values characterizing the dynamics of patient’s condition during atrial fibrillation episodes is suggested. Application of this set of diagnostically significant values should increase the efficiency of detection of atrial fibrillation episodes. Histograms of the duration distribution of atrial fibrillation episodes are suggested to be used for treatment efficacy monitoring.