Results 11 to 20 of about 25,472,092 (301)

Pulse wave analysis with diffusing-wave spectroscopy. [PDF]

open access: yesBiomed Opt Express, 2017
Hypertension is a major risk factor for cardiovascular disease and thus at the origin of many deaths by e.g. heart attack or stroke. Hypertension is caused by many factors including an increase in arterial stiffness which leads to changes in pulse wave ...
Belau M, Scheffer W, Maret G.
europepmc   +5 more sources

Pulse Wave Velocities Derived From Cuff Ambulatory Pulse Wave Analysis. [PDF]

open access: yesHypertension, 2019
Pulse wave velocity (PWV), a measure of arterial stiffness, is an independent risk factor for cardiovascular morbidity and mortality. We investigated the relationship of ambulatory brachial cuff-based oscillometric PWV (oPWV) to two known correlates: age
Schwartz JE, Feig PU, Izzo JL.
europepmc   +6 more sources

Pulse Wave Analysis to Estimate Cardiac Output [PDF]

open access: yesAnesthesiology, 2020
Pulse wave analysis enables cardiac output to be estimated continuously and in real time. Pulse wave analysis methods can be classified into invasive, minimally invasive, and noninvasive and into externally calibrated, internally calibrated, and ...
K. Kouz   +3 more
semanticscholar   +5 more sources

Overnight pulse wave analysis to assess autonomic changes during sleep in insomnia patients and healthy sleepers. [PDF]

open access: yesPLoS One, 2020
Insomnia has been associated with increased cardiovascular (CV) risk, which may be linked to sympathetic activation. Non-invasive overnight pulse wave analysis may be a useful tool to detect early signs of autonomic changes during sleep in insomniacs ...
Laharnar N   +12 more
europepmc   +2 more sources

Analysis of the Radial Pulse Wave and its Clinical Applications: A Survey

open access: yesIEEE Access, 2021
The arterial pulse wave is a physiological signal which can reflect the function of the human cardiovascular system. Owing to the measurement being convenient and safe, radial pulse waves have been often used in noninvasive monitoring of human health ...
Jinzhong Yang   +7 more
doaj   +2 more sources

Impact of hemodialysis on cardiovascular system assessed by pulse wave analysis. [PDF]

open access: yesPLoS One, 2018
Valuable information about cardiovascular system can be derived from the shape of aortic pulse wave being the result of reciprocal interaction between heart and vasculature.
Debowska M   +5 more
europepmc   +2 more sources

A Wearable and Real-Time Pulse Wave Monitoring System Based on a Flexible Compound Sensor

open access: yesBiosensors, 2022
Continuous monitoring of pulse waves plays a significant role in reflecting physical conditions and disease diagnosis. However, the current collection equipment cannot simultaneously achieve wearable and continuous monitoring under varying pressure and ...
Xiaoxiao Kang   +6 more
doaj   +3 more sources

Pulse wave analysis and diabetes mellitus. A systematic review

open access: yesBiomedical Papers, 2017
Cardiovascular (CV) disease is the primary cause of death in diabetic patients and one of the explanations may be increased arterial stiffness. Arterial stiffness assessment using pulse wave analysis, is a predictive factor of CV events.
Jaromira Gajdova   +6 more
doaj   +2 more sources

Analysis of 24-hour pulse wave velocity in patients with renal transplantation

open access: yesInternational Journal of Nephrology and Renovascular Disease, 2013
Irina E Minyukhina,1 Kirill S Lipatov,1 Igor N Posokhov21Privolzhsky District Medical Center, Nizhniy Novgorod, Russia; 2Hemodynamic Laboratory, Nizhniy Novgorod, RussiaAbstract: The aim of our study was to assess the feasibility of using an approach to ...
Minyukhina IE, Lipatov KS, Posokhov IN
doaj   +1 more source

Method for determining significant components for assessing pulse wave shape variability [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Физика, 2021
Background and Objectives: The conventional approach to the quantification of the pulse wave is based on the assessment of the features of its shape within each beat to beat heart interval.
Choi, Marya Olegovna   +1 more
doaj   +1 more source

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