A novel method for automated detection of activation time.
- Author:
Culying ZHANG
1
;
Shangjun ZHANG
;
Yan LI
Author Information
1. Shandong Province Chest Hospital, No. 46 Lishan Rd. Ji'nan 250013, China.
- Publication Type:Journal Article
- MeSH:
Action Potentials;
Algorithms;
Automatic Data Processing;
Computer Simulation;
Electrocardiography;
methods;
Electrophysiologic Techniques, Cardiac;
methods;
Heart;
physiology;
Humans
- From:
Journal of Biomedical Engineering
2007;24(6):1390-1393
- CountryChina
- Language:Chinese
-
Abstract:
In the study of cardiac activity, manual determination of local activation times is a time-consuming process that precludes the application of cardiac activity during a clinical procedure or an electrophysiologic experiment. Based on former bipolar algorithm and unipolar algorithm, this paper presents a novel method. Using unipolar electrograms and bipolar electrograms simultaneously, this method determines the activation times with good accuracy.
