Title :
Analyze of sympathovagal balance on ventricular tachyarrhythmia patients using wavelet packet transform
Author :
Colak, Ömer H. ; Bilgin, Süleyman ; Polat, Övünç
Author_Institution :
Muhendislik Fak., Akdeniz Univ., Antalya
Abstract :
Heart rate variability is a important physiological data that presents information about sympathetic or parasympathetic domination in autonomic nervous system. Sympathovagal balance (SB) can be described as the power rate of low frequency/high frequency. In this study, we have investigated SB on ventricular tachyarrhythmia (VTA) patients and compared with normal data obtained from same patients. In VTA, min value and max value have been determined as 0.1236 and 11.0855. In normal data, SB min value is 0.3640 and SB max value is 6.5239.
Keywords :
bioelectric phenomena; cardiovascular system; medical signal processing; neurophysiology; wavelet transforms; autonomic nervous system; heart rate variability signal; parasympathetic balance; physiological data; signal processing; sympathovagal balance; ventricular tachyarrhythmia patient; wavelet packet transform; Autonomic nervous system; Heart rate variability; Resonant frequency; Wavelet analysis; Wavelet packets; Wavelet transforms; Sympathovagal Balance; Ventricular Tachyarrhythmia; Wavelet Packet Transform;
Conference_Titel :
Biomedical Engineering Meeting, 2009. BIYOMUT 2009. 14th National
Conference_Location :
Balcova, Izmir
Print_ISBN :
978-1-4244-3605-7
Electronic_ISBN :
978-1-4244-3606-4
DOI :
10.1109/BIYOMUT.2009.5130251
