Development and validation of a novel method to derive central aortic systolic pressure from the radial pressure waveform using an N-point moving average method.

Williams, Bryan; Lacy, Ps; Yan, Peter; Hwee, Cn; Liang, Chen; Ting, Cm

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Elsevier, Journal of the American College of Cardiology, 8(57), p. 951-961, 2011

DOI: 10.1016/j.jacc.2010.09.054

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Development and validation of a novel method to derive central aortic systolic pressure from the radial pressure waveform using an N-point moving average method.

Journal article published in 2011 by Bryan Williams

, Ps Lacy, Peter Yan, Cn Hwee, Chen Liang, Cm Ting

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Abstract

The purpose of this study was to develop and validate the novel application of a simple n-point moving average (NPMA)-a mathematical low pass filter-to noninvasively derive central aortic systolic pressure (CASP) from the radial artery pressure waveform (RAPWF) in humans. ; 75943

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Development and validation of a novel method to derive central aortic systolic pressure from the radial pressure waveform using an N-point moving average method.

Abstract