Method for detecting ECG arrhythmia
- VernacularTitle:检测ECG心率不齐的一种方法
- Author:
Yan TANG
;
Jingtian TANG
;
Zhihua XIE
- Publication Type:Journal Article
- Keywords:
ECG;
arrhythmia;
AR model
- From:
Chinese Medical Equipment Journal
2003;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Usually, the frequency of heartbeat can be used to discriminate different kinds of arrhythmia from a normal cardiac rhythm, but the result is not satisfying. This paper presents a method that can differ ventricular fibrillation (VF) and ventricular tachycardia (VT) from a normal sinus rhythm (NSR). VT and VF are fatal arrhythmia for patients, but timely electroshock is a good remedy for them. The method above can be integrated into the monitor system or telemedicine to diagnose patients and then treat them properly. With auto regressive (AR) model applied to modeling, Itakura and Euclidian distance measurements are used to classify data. With this method, VF and VT conditions are detected with error less than 10%.
