Results 1 to 10 of about 500,722 (295)

Pulse wave analysis measurements: important, underestimated and undervalued parameters in cardiovascular health problems [PDF]

Frontiers in Cardiovascular Medicine, 2023
BackgroundCentral aortic stiffness is established as a reliable measure of cardiovascular disease. While pulse wave velocity (PWV) analysis measures arterial distensibility, risk profile of cardiovascular diseases can be expanded with following pulse ...
Philip Jan Claessens, Ruth Peeters, Louis Claessens, Christophe Claessens, Jan Claessens, Philip Maria Claessens, Philip Maria Claessens, Philip Maria Claessens   +7 more
doaj   +2 more sources

Pulse Wave Analysis and Pulse Wave Velocity for Fistula Assessment [PDF]

Kidney & Blood Pressure Research, 2020
Background/Aims: Pulse wave analysis (PWA) and pulse wave velocity (PWV) provide information about arterial stiffness and elasticity, which is mainly used for cardiovascular risk stratification.
Niklas Mueller, Joachim Streis, Sandra Müller, Hermann Pavenstädt, Thomas Felderhoff, Stefan Reuter, Veit Busch   +6 more
doaj   +2 more sources

Correlation Analysis in a Pulse Wave Velocity Evaluation [PDF]

Radioengineering, 2004
In this paper, methods for a time delay evaluation ofphonocardiographic (PCG) signals are presented to estimate a pulse wavevelocity (PWV) in a cardiovascular system of a human body, especiallyin arterial segments of an arterial tree selected.
L. Pousek, J. Dobes, M. Jelinek
doaj   +4 more sources

Modeling the Pulse Signal by Wave-Shape Function and Analyzing by Synchrosqueezing Transform. [PDF]

PLoS ONE, 2016
We apply the recently developed adaptive non-harmonic model based on the wave-shape function, as well as the time-frequency analysis tool called synchrosqueezing transform (SST) to model and analyze oscillatory physiological signals.
Hau-Tieng Wu, Han-Kuei Wu, Chun-Li Wang, Yueh-Lung Yang, Wen-Hsiang Wu, Tung-Hu Tsai, Hen-Hong Chang   +6 more
doaj   +6 more sources

Quantitative comparison of the performance of acoustic, optical and pressure sensors for pulse wave analysis [PDF]

Scientific Reports
Arterial pulse wave measurement is beneficial in clinical health assessment and is important for effectively diagnosing different types of cardiovascular disease.
Saurav Kumar, Apakrita Tayade, Amber Shrivastava, Ravi Bhallamudi   +3 more
doaj   +2 more sources

A unified mechanism for the water hammer pulse and pulsus bisferiens in severe aortic regurgitation: Insights from wave intensity analysis

Artery Research, 2017
The carotid bisferiens pulse and the radial water hammer pulse are typical of severe chronic aortic regurgitation. Little is known about the mechanism of these classic cardiovascular signs identified on physical examination.
Julio A. Chirinos, Scott R. Akers, Jan A. Vierendeels, Patrick Segers   +3 more
doaj   +2 more sources

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

PLoS One, 2020
Laharnar N, Grote L, Zou D, Hedner J, Sommermeyer D, Straßberger C, Marciniak A, Potzka S, Lederer K, Glos M, Zimmermann S, Fietze I, Penzel T.   +12 more
europepmc   +3 more sources

Assessment of Arterial Stiffness, Brachial Haemodynamics, and Central Haemodynamics in Diabetic Hypertensives: A Pulse Wave Analysis-Based Case-Control Study from an Urban Area of West India. [PDF]

Pulse (Basel), 2021
Solanki JD, Panjwani SJ, Patel RK, Bhatt DN, Kakadia PJ, Shah CJ.   +5 more
europepmc   +3 more sources

Classification of coronary artery disease using radial artery pulse wave analysis via machine learning. [PDF]

BMC Med Inform Decis Mak
Lyu Y, Wu HM, Yan HX, Guo R, Xiong YJ, Chen R, Huang WY, Hong J, Lyu R, Wang YQ, Xu J.   +10 more
europepmc   +3 more sources

Impact of diabetic retinopathy on pulse wave analysis-derived arterial stiffness and hemodynamic parameters: A cross-sectional study from Gujarat, India. [PDF]

Indian J Ophthalmol, 2021
Solanki JD, Kakadia PJ, Mehta HB, Kakadia JM, Shah CJ.   +4 more
europepmc   +2 more sources