TY - GEN
T1 - Development of detection algorithm of fatal arrhythmia for a new implantable cardioverter defibrillator
AU - Yoshizawa, Makoto
AU - Inagaki, Masashi
AU - Uemura, Kazunori
AU - Sugimachi, Masaru
AU - Sunagawa, Kenji
PY - 2005/1/1
Y1 - 2005/1/1
N2 - This study discusses the validity of new methods of detecting fatal arrhythmia used for ICDs. The method utilizes the steady state gain of the system from the ECG signal to the ventricular volume signal. After analyzing the data measured in a dog, it has been shown that the system can be approximated by a second order resonant system. Moreover, it has been indicated that the batch-type least squares method with the short data window shifting every time the R-wave occurs is better rather than a few versions of recursive algorithms for identifying time-varying parameters.
AB - This study discusses the validity of new methods of detecting fatal arrhythmia used for ICDs. The method utilizes the steady state gain of the system from the ECG signal to the ventricular volume signal. After analyzing the data measured in a dog, it has been shown that the system can be approximated by a second order resonant system. Moreover, it has been indicated that the batch-type least squares method with the short data window shifting every time the R-wave occurs is better rather than a few versions of recursive algorithms for identifying time-varying parameters.
UR - http://www.scopus.com/inward/record.url?scp=33846913719&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33846913719&partnerID=8YFLogxK
U2 - 10.1109/iembs.2005.1615316
DO - 10.1109/iembs.2005.1615316
M3 - Conference contribution
AN - SCOPUS:33846913719
SN - 0780387406
SN - 9780780387409
T3 - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
SP - 3909
EP - 3912
BT - Proceedings of the 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
Y2 - 1 September 2005 through 4 September 2005
ER -