Blood Pressure Simulation using an Arterial Pressure-volume Model
نویسندگان
چکیده
منابع مشابه
A Simulation for Estimation of the Blood Pressure using Arterial Pressure-volume Model
A analysis on the conventional the blood pressure estimation method using an oscillometric sphygmomanometer was performed through a computer simulation using an arterial pressure-volume (APV) model. Traditionally, the maximum amplitude algorithm (MAP) was applied on the oscillation waveforms of the APV model to obtain the mean arterial pressure and the characteristic ratio. The estimation of me...
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A single compartment model of the arterial circulation was used to generate an arterial blood pressure waveform from pre-determined stroke volume (SV) and arterial resistance (R). With fixed stroke volume and varying resistances blood pressure waveforms showed mean values proportional to resistance but amplitude lessening with higher pressure; the amplitude of the hypothetical volume waveform o...
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The angiotensin receptor-associated protein (Atrap) interacts with angiotensin II (AngII) type 1 (AT1) receptors and facilitates their internalization in vitro, but little is known about the function of Atrap in vivo. Here, we detected Atrap expression in several organs of wild-type mice; the highest expression was in the kidney where it localized to the proximal tubule, particularly the brush ...
متن کاملArterial blood pressure vs intracranial pressure in normal pressure hydrocephalus.
OBJECTIVE To characterize the association between arterial blood pressure (ABP) and intracranial pressure (ICP) in idiopathic normal pressure hydrocephalus (iNPH) patients, and its impact on outcome of shunt surgery. MATERIALS AND METHODS We analyzed all 35 iNPH patients whose ABP and ICP were recorded simultaneously during 6 years (2002-2007). The static and pulsatile pressures were averaged...
متن کاملArterial hypotension: prevalence of low blood pressure in the general population using ambulatory blood pressure
Background: Chronic constitutional hypotension has been described in a proportion of the population, and has a symptom complex ascribed to it. The true prevalence of low blood pressure in the normal population has not been defined. Aim of study; This study was undertaken to determine the prevalence of low blood pressure states, as measured using ambulatory blood pressure monitoring, in a genera...
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ژورنال
عنوان ژورنال: Transactions on Electrical and Electronic Materials
سال: 2008
ISSN: 1229-7607
DOI: 10.4313/teem.2008.9.1.038