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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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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 ...
Michael Kiefer +4 more
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Pulse wave analysis using the Mobil-O-Graph, Arteriograph and Complior device: a comparative study
Blood Pressure, 2019Purpose: Pulse wave velocity (PWV) is a marker of arterial stiffness with major prognostic value. We compared Arteriograph and Complior devices with the Mobil-O-Graph for assessment of PWV and central systolic blood pressure (cSBP). Materials and Methods:
D. Benas +9 more
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Analysis of the Wave Pattern of CSF Pulse Wave [PDF]
, 1980 Even though many studies have been performed to monitor continuous intracranial pressure (ICP) since Lundberg (I) reported, the pulsation of CSF has not been precisely studied in the wave pattern. This study aims at analyzing the pressure fluctuation in CSF as the wave pattern.
A. Gega +4 more
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Reproducibility of Pulse Wave Analysis and Pulse Wave Velocity in Healthy Subjects
Proceedings of the International Conference on Bio-inspired Systems and Signal Processing, 2014The hemodynamic parameters extracted from pulse pressure waveform, by pulse wave analysis (PWA) and pulse wave velocity (PWV) are strong independent predictors of cardiovascular morbidity. The aim of this study is to investigate the reproducibility of pulse pressure profile and arterial stiffness indicators, i.e., Augmentation Index (AIx ...
H. Santos +6 more
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Accuracy, Precision, and Trending of 4 Pulse Wave Analysis Techniques in the Postoperative Period.
Journal of Cardiothoracic and Vascular Anesthesia, 2017OBJECTIVE The aim of this study was to analyze the accuracy, precision, and trending ability of the following 4 pulse wave analysis devices to measure continuous cardiac output: PiCCO2 ([PCCO]; Pulsion Medical System, Munich, Germany); LiDCORapid ([LCCO];
M. Geisen +5 more
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Analysis of Pulse Wave Similarity in Photoplethysmograms
Computational Mathematics and Modeling, 2017The article focuses on the analysis of photoplethysmograms. The quality of a photoplethysmogram is assessed by solving the classification problem, i.e., identifying the patient from the photoplethysmogram. Efficient patient identification methods are proposed, including methods based on DTW and TWED metrics. Identification accuracy reaches 70%.
O. A. Kharatsidi +2 more
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2012
This was what Mahomed wrote, in 1872. He was a man of genius of the end of the 19th century, and he is considered to be the pioneer of pulse wave analysis [10]. After the first enthusiasm regarding pulse wave analysis, it fell into disuse, mainly for two reasons: first, the young Mahomed died before his time; second, Riva-Rocci introduced his ...
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This was what Mahomed wrote, in 1872. He was a man of genius of the end of the 19th century, and he is considered to be the pioneer of pulse wave analysis [10]. After the first enthusiasm regarding pulse wave analysis, it fell into disuse, mainly for two reasons: first, the young Mahomed died before his time; second, Riva-Rocci introduced his ...
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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. Roztocil
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Pulse Wave Velocity and Pulse Wave Analysis in Experimental Animals
2012Until a few years ago, pulse wave velocity in experimental animals (mice, rats, rabbits, etc.) could only be measured by invasive methods. The carotid or femoral artery was surgically isolated and catheterized to assess intra-arterial pressure. The carotid and femoral signals were measured simultaneously, and the pulse wave transit time was then ...
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