A DSP based real time system for analysis of bundle of His and late potentials using wavelet transforms.
A new system for analysis of Bundle of HIS and Late Potentials has been developed using the wavelet approach. The objective of the present research work is to develop a real-time system which does not rely on averaged data and has the capability to detect beat to beat variations in the cardiac micro-volt signals from the body surface recordings. Multiresolution wavelet analysis gives better time and frequency resolution of the signal and its implementation on DSP hardware makes the system real time. The clinical applicability of the system developed is currently being investigated with initial success on pre clinical data.
Sahambi
J S
JS
Electrical Engineering Department, Indian Institute of Technology Delhi, Hauz Khas.
Tandon
S N
SN
Bhatt
R K
RK
D002036:Bundle of His / Q000502:physiology*; D004562:Electrocardiography; D006801:Humans; D012815:Signal Processing, Computer-Assisted; D016276:Ventricular Function