Title :
A method to find HIS bundle signals from surface ECG
Author :
Zhou, Ping ; Yang, Dewu ; Liu, Ping ; Wei, Hua ; Liu, Xuxia
Author_Institution :
Biomed. Eng. Coll., Capital Univ. of Med. Sci., Beijing
Abstract :
To detect the HIS-bundle signals from surface electrophysiological signal (ECG), we used the wavelet transformation to analyze the signals. Then we used stochastic resonance method to amplify the transformed signals. We used the method to analyze a rabbit´s surface ECG while compared with its endocardiac signals. It could be seen that these analysis tools enhanced the weak signals effectively
Keywords :
electrocardiography; medical signal processing; signal detection; stochastic processes; wavelet transforms; HIS bundle signal detection; endocardiac signals; rabbit surface ECG; signal analysis; stochastic resonance; surface electrophysiological signal; wavelet transformation; Catheters; Educational institutions; Electric potential; Electrocardiography; Heart rate; Signal analysis; Stochastic resonance; Tree data structures; Wavelet analysis; Wavelet packets; ECG; HIS-Bundle; Stochastic resonance; Wavelet;
Conference_Titel :
Systems and Control in Aerospace and Astronautics, 2006. ISSCAA 2006. 1st International Symposium on
Conference_Location :
Harbin
Print_ISBN :
0-7803-9395-3
DOI :
10.1109/ISSCAA.2006.1627511
