A method of real-time sampling and smooth scrolling in epicardial mapping system.
- Author:
Weijia LU
1
;
Cuiwei YANG
;
Zuxiang FANG
Author Information
1. Department of Electronic Engineering, Fudan University, Shanghai 200433, China. Alfred.L@hotmail.com
- Publication Type:Journal Article
- MeSH:
Algorithms;
Animals;
Artificial Intelligence;
Body Surface Potential Mapping;
methods;
Electrophysiologic Techniques, Cardiac;
instrumentation;
methods;
Pericardium;
physiology;
Signal Processing, Computer-Assisted;
instrumentation;
Software
- From:
Journal of Biomedical Engineering
2009;26(5):1101-1105
- CountryChina
- Language:Chinese
-
Abstract:
In order to control real-time sampling and achieve smooth scroll wave in the epicardial mapping system, which has 128 channels and a sampling rate of 2kHz/channel, we have designed a user interface using Direct-Draw in cooperation with multiple-thread technology and extracting method. This method has proven to be feasible in animal experiment.
