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The cardiac output monitoring devices based on pulse wave analysis (PWA) became a standard of hemodynamic management in many selected patients in critical and perioperative care. They are known as “minimally invasive” because the only prerequisite is a conventional arterial catheter.
Jiri Pouska, Jan Benes
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The cardiac output monitoring devices based on pulse wave analysis (PWA) became a standard of hemodynamic management in many selected patients in critical and perioperative care. They are known as “minimally invasive” because the only prerequisite is a conventional arterial catheter.
Jiri Pouska, Jan Benes
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Medical Hypotheses, 1996
The general deterioration of the arterial system is well recognized but not easily measured. Leg pulse waves, generated by the electric impedance plethysmograph, would seem to be a promising method. This study is a mathematical analysis of these pulse waves from the legs. The data were taken from a previous study by the same authors.
R J, Puls, K W, Heizer
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The general deterioration of the arterial system is well recognized but not easily measured. Leg pulse waves, generated by the electric impedance plethysmograph, would seem to be a promising method. This study is a mathematical analysis of these pulse waves from the legs. The data were taken from a previous study by the same authors.
R J, Puls, K W, Heizer
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Pulse wave analysis and pulse wave velocity
Journal of Hypertension, 2003The study of the pulse using the technique of applanation tonometry is undergoing a resurgence with the development of new computerized equipment. We aim here to present a critical review of the uses, potential uses, strengths and weaknesses of the technique of applanation tonometry for the assessment of augmentation index and pulse wave velocity.
Davies, Justine Ina, Struthers, Allan D.
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Reproducibility of pulse wave velocity and augmentation index measured by pulse wave analysis
Journal of Hypertension, 1998The aim of this study was to determine the reproducibility of pulse wave velocity (PWV) and augmentation index (AIx) measured using pulse wave analysis (PWA), prior to its use in large-scale clinical trials.Arterial pressure waveforms were recorded and analysed using an established technique (Sphygmocor). Subjects with and without a range of recognized
I B, Wilkinson +6 more
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Toe Pulse Wave Analysis in Obliterating Atherosclerosis
Angiology, 1983Photoplethysmographic measurements were carried out in 61 limbs with angiographically documented obliterating atherosclerosis (OA) and in 72 limbs without OA. The distance P was measured between the ascending and de scending limbs of the pulse wave at the border of the upper and middle thirds of the amplitude.
I, Oliva, K, Roztoĉil
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Pulse Wave Analysis Techniques
2019Pulse wave analysis, or PWA, is a technique based on the morphological analysis of blood pressure waveforms, whose shape reflects crucial information on the properties of the arterial wall and blood pressure itself. Although the first historical developments of PWA date back to the nineteenth century, the technique started to prosper with the ...
Martin Proença +8 more
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Analysis of Pulse Waves in Intracranial Pressure
2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2007In the therapy of hydrocephalus the dynamic course of the intracranial pressure (ICP) is rarely considered, although it may contain valuable diagnostic information. Several models for intracranial pressure and fluid dynamics are described. Assuming a simplified model and deriving the intracranial pressure wave relationships, this model could be ...
S, Jetzki +4 more
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Journal of hypertension. Supplement : official journal of the International Society of Hypertension, 1997
PULSE WAVE ANALYSIS IN HISTORICAL TIMES: Interpretation of the arterial pulse has been an important part of the medical examination from ancient times. Graphic methods for clinical pulse wave recording were introduced by Marey in Paris and by Mahomed in London last century.
M F, O'Rourke, D E, Gallagher
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PULSE WAVE ANALYSIS IN HISTORICAL TIMES: Interpretation of the arterial pulse has been an important part of the medical examination from ancient times. Graphic methods for clinical pulse wave recording were introduced by Marey in Paris and by Mahomed in London last century.
M F, O'Rourke, D E, Gallagher
openaire +1 more source