Published Paper Details:

Cardiac disease is one of the loading causes of death worldwide. One of the effective ways to diagnose heart disease is ECG. Electrocardiogram(ECG) is the measure of heart�s electrical activity and analysis of ECG signal is of very high importance in detection of cardiac abnormalities. Hybrid adaptive filtering is a combination of a band-pass butter worth filter and an adaptive spectral filter. Apart from filtering the raw ECG signal, the proposed system processed the filtered ECG signal to extract P,Q,R,S,T peaks from the ECG signal. Also, the system computes heartbeat based on R-Peak e repetition. The comprehensive system that has been proposed allows to export the proposed ECG signal with P,Q,R,S,T markings in an image that can be sent via E-mail or other detail mediums over internet to health care professionals. Also, the system allows modulation of exported ECG image into a voice signal that can be transmitted over GSM / PSTN channel, so that processed ECG signal can be transmitted over mobile/landline phone(s) where internet is not available.