Time-frequency analysis of heart rate variability during stress testing using "a priori" information of respiratory frequency

Computers in Cardiology

Volumn 33, Issue , 2006, Pages 169-172

  Bailón, Raquel ^a,c   Mainardi, L T ^b   Laguna, P ^a  

^a UNIVERSITY OF ZARAGOZA   (Spain)

^b POLITECNICO DI MILANO   (Italy)

^c Dpt Electronic Eng and Communications   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC INTENSITY; CARDIOLOGY; DIFFUSERS (OPTICAL); ELECTRIC FREQUENCY MEASUREMENT; ESTIMATION; HEART VALVE PROSTHESES; PARAMETER ESTIMATION; SIGNAL TO NOISE RATIO;

A-PRIORI; AMPLITUDE ERRORS; ESTIMATION ERRORS; HEART RATE VARIABILITY; HF COMPONENTS; INSTANTANEOUS FREQUENCIES; LF PARAMETERS; RESPIRATORY FREQUENCY; SIMULATION STUDIES; SMOOTHED WIGNER-VILLE DISTRIBUTION; STRESS TESTING; TIME-FREQUENCY ANALYSIS;

FREQUENCY ESTIMATION;

EID: 38049085866     PISSN: 02766574     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

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2. Grossman P, Wientjes K. Respiratory sinus arrhythmia and parasympathetic cardiac control: some basic issues concerning quantification, applications and implications. In Grossman P, Jansenn K, Waitl D (eds.), Cardiorespiratory and cardiosomatic psycophysiology. NY: Plenum Press, 1986; 117-138.
3. Bailón R, Sörnmo L, Laguna P. A robust method for ECG-based estimation of the respiratory frequency during stress testing. IEEE Trans Biomed Eng 2006;53(7):1273-1285.
4. Martin W, Flandrin P. Wigner-ville spectral analysis of nonstationary processes. IEEE Trans ASSP 1985;33:1461-1470.
5. Kumaresan R, Tufts D. Estimating the parameters of exponentially damped sinusoids and pole-zero modeling in noise. IEEE Trans ASSP 1982;30:833-840.
6. Bailón R, Mateo J, Olmos S, Serrano P, García J, del Río A, Ferreira I, Laguna P. Coronary artery disease diagnosis based on exercise electrocardiogram indexes from repolarisation, depolarisation and heart rate variability. Med Biol Eng Comput 2003;41:561-571.