Title :
His bundle potential detection by multichannel adaptive filtering
Author :
Chen, Gengxin ; Qi, Banyang ; Tang, Yu
Author_Institution :
Department of Scientific Instrumentation, Zhejiang University
fDate :
Oct. 29 1992-Nov. 1 1992
Abstract :
A method for detection of the His bundle potential (HBP) is described, which combines adaptive filter (AF) with temporal and spatial signal averaging. Some steps to deal with the nonstationa-rity of the ECG signal and a too low SNR are proposed. This method has some advantages over conventional signal averaging in rapid extraction of HBP and having the potential to get more information of the single beat activity, which is desirable in some clinical situations.
Keywords :
Adaptive filters; Band pass filters; Digital filters; Electrocardiography; Filtering algorithms; Noise; Shape;
Conference_Titel :
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location :
Paris, France
Print_ISBN :
0-7803-0785-2
Electronic_ISBN :
0-7803-0816-6
DOI :
10.1109/IEMBS.1992.5761112
