Pulse wave propagation.
نویسندگان
چکیده
منابع مشابه
Pulse Wave Propagation in Bistable Oscillator Array
A study of propagating wave phenomenon in coupled systems is one of the familiar topics of research. There exist propagating wave phenomena in various systems such as reactiondiffusion systems (Nishiura et al.; 2005; Comte et al.; 2001), coupled map lattice (Kaneko; 1993) and coupled oscillator systems (Hikihara et al.; 2001; Yamauchi et al.; 1999), etc.. They are important not only in a pure n...
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The beating heart creates blood pressure and flow pulsations that propagate as waves through the arterial tree that are reflected at transitions in arterial geometry and elasticity. Waves carry information about the matter in which they propagate. Therefore, modeling of arterial wave propagation extends our knowledge about the functioning of the cardiovascular system and provides a means to dia...
متن کاملOn pulse-wave propagation in the ocular circulation.
PURPOSE To measure the oscillation phase delay between retinal arterioles and venules in order to analyze pulse wave propagation in the ocular circulation of vasospastic and nonvasospastic subjects and a change thereof during the cold pressor test in another group of healthy subjects. METHODS Twenty-four young, healthy women, 12 vasospastic and 12 nonvasospastic, were analyzed. A retinal vess...
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High frequency / short pulse wave propagation modeling and simulation strategies will be reviewed in this presentation invited for the special session honoring Prof. Leopold B. Felsen on his 80 birthday. INTRODUCTION Narrow and broad band wave propagation either natural or man-made environments are of interest for many decades, since the success and quality of any communication depends directly...
متن کاملErrors in estimating propagation distances in pulse wave velocity.
Errors in Estimating Propagation Distances in Pulse Wave Velocity To the Editor: Recent correspondence1,2 over the report by Lantelme et al3 exposes a more serious problem with the use of the automated pulse wave velocity (PWV) measuring instrument (Complior®). The aortic PWV reported by Lantelme et al ( 14 m/s) was approximately 50% higher than the aortic PWVs obtained by others for similarly ...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 1981
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.49.2.442