M A Garcia-Gonzalez

Summary

Country: Spain

Publications

  1. ncbi request reprint Variations in breathing patterns increase low frequency contents in HRV spectra
    M A Garcia-Gonzalez
    Department of Electronic Engineering, Universitat Politecnica de Catalunya, Barcelona, Spain
    Physiol Meas 21:417-23. 2000
  2. ncbi request reprint A novel robust index to assess beat-to-beat variability in heart rate time-series analysis
    M A Garcia-Gonzalez
    Department of Electronic Engineering, Universitat Politecnica de Catalunya, Barcelona, Spain
    IEEE Trans Biomed Eng 48:617-21. 2001
  3. ncbi request reprint A new index for the analysis of heart rate variability dynamics: characterization and application
    M A Garcia-Gonzalez
    Instrumentation and Bioengineering Division DIB, Department of Electronic Engineering DEE, Universitat Politecnica de Catalunya UPC, c Jordi Girona 1 3, Edifici C 4, 08034 Barcelona, Spain
    Physiol Meas 24:819-32. 2003
  4. ncbi request reprint Bias and uncertainty in heart rate variability spectral indices due to the finite ECG sampling frequency
    M A Garcia-Gonzalez
    Group of Biomedical and Electronic Instrumentation, Department of Electronic Engineering, Universitat Politecnica de Catalunya, c Jordi Girona 1 3, Edifici C 4, 08034 Barcelona, Spain
    Physiol Meas 25:489-504. 2004
  5. doi request reprint The effect of electrocardiographic lead choice on RR time series
    M A Garcia-Gonzalez
    Group of Biomedical and Electronic Instrumentation, Department of Electronic Engineering, Technical University of Catalonia, Barcelona 08034, Spain
    Conf Proc IEEE Eng Med Biol Soc 2011:1933-6. 2011
  6. doi request reprint A methodology to quantify the differences between alternative methods of heart rate variability measurement
    M A Garcia-Gonzalez
    Group of Biomedical and Electronic Instrumentation at the Department of Electronic Engineering of the Universitat Polit├Ęcnica de Catalunya BARCELONATECH UPC, c Jordi Girona 1 3, Edifici C 4, 08034 Barcelona, Spain
    Physiol Meas 37:128-44. 2016
  7. doi request reprint New indices for quantification of the power spectrum of heart rate variability time series without the need of any frequency band definition
    M A Garcia-Gonzalez
    Group of Biomedical and Electronic Instrumentation, Department of Electronic Engineering, Technical University of Catalonia UPC, Barcelona, Spain
    Physiol Meas 32:995-1009. 2011

Detail Information

Publications7

  1. ncbi request reprint Variations in breathing patterns increase low frequency contents in HRV spectra
    M A Garcia-Gonzalez
    Department of Electronic Engineering, Universitat Politecnica de Catalunya, Barcelona, Spain
    Physiol Meas 21:417-23. 2000
    ....
  2. ncbi request reprint A novel robust index to assess beat-to-beat variability in heart rate time-series analysis
    M A Garcia-Gonzalez
    Department of Electronic Engineering, Universitat Politecnica de Catalunya, Barcelona, Spain
    IEEE Trans Biomed Eng 48:617-21. 2001
    ..The index is more robust to artifacts than the standard deviation of the differentiated RR time series (rMSDD) and, unlike the pNN50, does not saturate for very high or very low heart rate variability...
  3. ncbi request reprint A new index for the analysis of heart rate variability dynamics: characterization and application
    M A Garcia-Gonzalez
    Instrumentation and Bioengineering Division DIB, Department of Electronic Engineering DEE, Universitat Politecnica de Catalunya UPC, c Jordi Girona 1 3, Edifici C 4, 08034 Barcelona, Spain
    Physiol Meas 24:819-32. 2003
    ..In a preliminary study, ACI has been shown to be lower in healthy subjects than in patients who had suffered a myocardial infarction one month previously. ACI can be employed as a fast and robust new marker of the HRV dynamics...
  4. ncbi request reprint Bias and uncertainty in heart rate variability spectral indices due to the finite ECG sampling frequency
    M A Garcia-Gonzalez
    Group of Biomedical and Electronic Instrumentation, Department of Electronic Engineering, Universitat Politecnica de Catalunya, c Jordi Girona 1 3, Edifici C 4, 08034 Barcelona, Spain
    Physiol Meas 25:489-504. 2004
    ..The uncertainty of the spectral indices is proportional to the inverse of the sampling frequency and the bias is proportional to the inverse of the square sampling frequency...
  5. doi request reprint The effect of electrocardiographic lead choice on RR time series
    M A Garcia-Gonzalez
    Group of Biomedical and Electronic Instrumentation, Department of Electronic Engineering, Technical University of Catalonia, Barcelona 08034, Spain
    Conf Proc IEEE Eng Med Biol Soc 2011:1933-6. 2011
    ..This source of uncertainty is in healthy subjects greater than that associated to the sampling frequency of the ECG for sampling frequencies greater than 400 Hz...
  6. doi request reprint A methodology to quantify the differences between alternative methods of heart rate variability measurement
    M A Garcia-Gonzalez
    Group of Biomedical and Electronic Instrumentation at the Department of Electronic Engineering of the Universitat Polit├Ęcnica de Catalunya BARCELONATECH UPC, c Jordi Girona 1 3, Edifici C 4, 08034 Barcelona, Spain
    Physiol Meas 37:128-44. 2016
    ..Nevertheless, in controlled measurements the DTS can be considered as a stationary process. ..
  7. doi request reprint New indices for quantification of the power spectrum of heart rate variability time series without the need of any frequency band definition
    M A Garcia-Gonzalez
    Group of Biomedical and Electronic Instrumentation, Department of Electronic Engineering, Technical University of Catalonia UPC, Barcelona, Spain
    Physiol Meas 32:995-1009. 2011
    ..The proposed indices seem to be a good choice for tracking changes in the power spectrum in exercise stress, and they can guide in the determination of frequency band limits in other animal species...