Title :
Automatic QRS detection during body surface mapping of ventricular tachycardia
Author :
Kemmelings, J.G.C. ; Linnenbank, A.C. ; Muilwijk, S.L.C. ; SippensGroenewegen, A. ; Peper, A. ; Grimbergen, C.A.
Author_Institution :
Medical Physics & Informatics Dept., University of Amsterdam, Meibergdreef 15, 1005 AZ Amsterdam, the Netherlands
fDate :
Oct. 29 1992-Nov. 1 1992
Abstract :
A QRS detection algorithm has been developed for use in body surface mapping of ventricular tachycardia. To detect the QRS complexes the algorithm uses three computed signals: the sum of the absolute value of all leads, the sum of the absolute value of the differences of consecutive samples in all leads and, the second order derivative of the first mentioned.
Keywords :
Biomedical optical imaging; Instruments; Lead; Optical filters; Optical recording;
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.1992.5761109
