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This paper addresses the suppression of the effects of the breathing signal from short duration oscillometric waveform (OMW) recordings to obtain improved blood pressure estimates. As the amplitude modulating effects due to the breathing signal are multiplicative in nature, homomorphic filtering is done on the OMW. An adaptive filtering methodology is adopted to suppress the breathing signal from...
In order to assess the autonomic nervous system cardiovascular control of rabbits, five time-frequency transforms were implemented and studied using LabVIEW graphical programming language and Matlab. The electrocardiogram and blood pressure signals were acquired and processed in order to evaluate the rabbit's autonomic nervous system (RANS) through quantification of heart rate and blood pressure variability...
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