NDLI: Gender-related differences in the excess pressure component of central aortic pressure waveform of healthy young

Content Provider	IEEE Xplore Digital Library
Author	Cymberknop, Leandro Bia, Daniel Zocalo, Yanina Farro, Ignacio Torrado, Juan Farro, Federico Pessana, Franco Armentano, Ricardo L.
Copyright Year	2011
Description	Author affiliation: Electronic Department, Buenos Aires Regional Faculty, National Technological University, Medrano 951, (C1179AAQ), Buenos Aires (Cymberknop, Leandro; Pessana, Franco) \|\| Faculty of Engineering and Exact and Natural Sciences, Favaloro University, Buenos Aires, Argentina (Armentano, Ricardo L.) \|\| Physiology Department, School of Medicine, Centro Universitario de Investigación, Innovación y Diagnóstico Arterial (CUiiDARTE), Republic University. General Flores 2125, Montevideo, Uruguay. PC: 11800 (Bia, Daniel; Zocalo, Yanina; Farro, Ignacio; Torrado, Juan; Farro, Federico)
Abstract	Gender-related difference in cardiovascular diseases is one of the most investigated and still unsolved issues. Finding an explanation to this topic might have important implications for the understanding of the differences between men and women in diseases and possibly lead to the development of gender-specific strategies for its management. Recent studies have proposed that the capacitive or reservoir function of the aorta and large elastic arteries plays a major role in determining the pulse wave morphology. The pressure waveform can be explained in terms of a reservoir pressure related to arterial compliance and an “excess” or wave-related pressure associated with traveling waves. Gender-differences in the ascending aorta pressure waveform reservoir and excess components are to be characterized. The aim of this study was to evaluate, by means of a mathematical approach, gender-related differences in the central aortic pressure waveform components. Central aortic pressure waveform was non-invasively obtained in 22 healthy subjects (Age: 20 years old; 11 female). Males and females showed differences in the level and time to maximal excess pressure component, but no gender-related differences were found in the reservoir one.
Starting Page	207
Ending Page	210
File Size	456926
Page Count	4
File Format	PDF
ISBN	9781424441211
ISSN	1557170X
e-ISBN	9781457715891
e-ISBN	9781424441228
DOI	10.1109/IEMBS.2011.6090037
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-30
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Reservoirs Pressure measurement Arteries Biomedical measurements Mathematical model Diseases Timing
Content Type	Text
Resource Type	Article
Subject	Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition

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