Conferencia
Risk, M.R.; Slezak, D.F.; Turjanski, P.; Panelli, A.; Taborda, R.A.M.; Marshall, G. "Time series calculation of heart rate using multi rate FIR filters" (2007) Computers in Cardiology 2007, CAR 2007. 34:541-544
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Abstract:
The spectral analysis of heart rate variability, based on the Fourier transform, needs even sampled data. The objectives of this study were to develop an interpolation method based on multi rate FIR filters, and then to implement this method for parallel processing machines. A total ofthree data sets were used: a) simulated heart rate with an IPFM model, b) autonomic blockage database (both pharmacological and postural), and c) long term Holter studies (recordings of 24 hours). Spectral analysis, for the three data sets, was processed for both interpolation using FIR filters and cubic splines, the results for Bland and Altman analysis for low frequency band, showed a difference[ of-47±131 ms2; then for the high frequency band, the difference was 3±48 ms2. The presented method of time series calculation, using FIR filters, probed to be equivalent for both simulated and real data, and is suitable for parallel programming implementation.
Registro:
| Documento: | Conferencia |
| Título: | Time series calculation of heart rate using multi rate FIR filters |
| Autor: | Risk, M.R.; Slezak, D.F.; Turjanski, P.; Panelli, A.; Taborda, R.A.M.; Marshall, G. |
| Ciudad: | Durham, NC |
| Filiación: | CONICET and Computer Science Department, FCEyN University of Buenos Aires, Argentina LIADE, FCEFyN National University of Córdoba, Argentina Department of Computer Science FCEyN, Universidad de Buenos Aires, Ciudad Universitaria, (C1428EGA) Buenos Aires, Argentina |
| Palabras clave: | Bland and altman analysis; Cubic splines; Data sets; Heart rate variabilities; Heart rates; High frequency bands; Interpolation methods; Long terms; Low frequency bands; Multi rates; Parallel processing; Sampled datum; Spectral analysis; Cardiology; Fourier transforms; Frequency bands; Interpolation; Parallel programming; Spectrum analysis; Spectrum analyzers; Time series; FIR filters |
| Año: | 2007 |
| Volumen: | 34 |
| Página de inicio: | 541 |
| Página de fin: | 544 |
| DOI: | http://dx.doi.org/10.1109/CIC.2007.4745542 |
| Título revista: | Computers in Cardiology 2007, CAR 2007 |
| Título revista abreviado: | Comput Cardiol |
| ISSN: | 02766574 |
| CODEN: | COCAD |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02766574_v34_n_p541_Risk |
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Citas:
---------- APA ----------
Risk, M.R., Slezak, D.F., Turjanski, P., Panelli, A., Taborda, R.A.M. & Marshall, G. (2007) . Time series calculation of heart rate using multi rate FIR filters. Computers in Cardiology 2007, CAR 2007, 34, 541-544.http://dx.doi.org/10.1109/CIC.2007.4745542
---------- CHICAGO ----------
Risk, M.R., Slezak, D.F., Turjanski, P., Panelli, A., Taborda, R.A.M., Marshall, G. "Time series calculation of heart rate using multi rate FIR filters" . Computers in Cardiology 2007, CAR 2007 34 (2007) : 541-544.http://dx.doi.org/10.1109/CIC.2007.4745542
---------- MLA ----------
Risk, M.R., Slezak, D.F., Turjanski, P., Panelli, A., Taborda, R.A.M., Marshall, G. "Time series calculation of heart rate using multi rate FIR filters" . Computers in Cardiology 2007, CAR 2007, vol. 34, 2007, pp. 541-544.http://dx.doi.org/10.1109/CIC.2007.4745542
---------- VANCOUVER ----------
Risk, M.R., Slezak, D.F., Turjanski, P., Panelli, A., Taborda, R.A.M., Marshall, G. Time series calculation of heart rate using multi rate FIR filters. Comput Cardiol. 2007;34:541-544.http://dx.doi.org/10.1109/CIC.2007.4745542
