Results 1 to 10 of about 83,172 (158)

Reconstruction of central aortic pressure based on TCN-attention model [PDF]

Frontiers in Physiology
IntroductionAmong the causes of cardiovascular diseases, abnormal blood pressure is especially significant. Blood pressure is a crucial hemodynamic biomarker of the cardiovascular health.
Wenyan Liu, Yajie Cao, Yali Fu, Shuo Du, Chuanchao Wu, Ye Tian, Liyuan Zhang, Yi Liu, Lisheng Xu, Zhiguo Gui   +9 more
doaj   +4 more sources

Validation of Noninvasive Derivation of the Central Aortic Pressure Waveform from Fingertip Photoplethysmography Using a Novel Selective Transfer Function Method [PDF]

Pulse
Introduction: Central aortic pressure waveform analyses can provide clinically relevant information beyond conventional brachial blood pressure (BP) assessment.
James R. Cox, Ehad Akeila, Alberto P. Avolio, Mark Butlin, Catherine Liao, Gisele J. Bentley, Ahmad Qasem   +6 more
doaj   +2 more sources

Impact of body tilt on the central aortic pressure pulse. [PDF]

Physiol Rep, 2015
The present work was undertaken to investigate, in young healthy volunteers, the relationships between the forward propagation times of arterial pressure waves and the timing of reflected waves observable on the aortic pulse, in the course of rapid changes in body position.
Rotaru C, Liaudet L, Waeber B, Feihl F.
europepmc   +6 more sources

Relationship of Intraocular Pressure with Central Aortic Systolic Pressure

Current Eye Research, 2015
Purpose: To examine the relationship between central aortic systolic pressure (CASP) and intraocular pressure (IOP), and to compare the strength of any association with that of peripheral blood pressure and IOP. Methods: Adults ranging in age from 40 to 80 years were consecutively recruited from the population-based Singapore Chinese Eye Study.
Andrew S H Tsai, TIN Aung, Wanfen Yip
exaly   +3 more sources

Validation study to determine the accuracy of central blood pressure measurement using the SphygmoCor XCEL cuff device in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement

The Journal of Clinical Hypertension, 2021
Central aortic blood pressure could be helpful in the evaluation of patients with aortic stenosis (AS). The SphygmoCor XCEL device estimates central blood pressure (BP) measurement with its easy‐to‐use, operator‐independent procedure.
Jose M. De la Torre Hernández, Gabriela Veiga Fernandez, Jonathan Brown, Fermin Sainz Laso, Dae‐Hyun Lee, Victor Fradejas, Tamara Garcia Camarero, Sammy Elmariah, Ignacio Inglessis, Javier Zueco, Jose A. Vazquez de Prada, Eyal Ben‐Assa, Elazer R. Edelman   +12 more
doaj   +2 more sources

A personalized-model-based central aortic pressure estimation method [PDF]

Journal of Biomechanics, 2016
Central Aortic Pressure (CAP) can be used to predict cardiovascular structural damage and cardiovascular events, and the development of simple, well-validated and non-invasive methods for CAP waveforms estimation is critical to facilitate the routine clinical applications of CAP.
Sheng Jiang, Zhi-Qiang Zhang
exaly   +4 more sources

The Effect of Microgravity on Central Aortic Blood Pressure [PDF]

American Journal of Hypertension, 2018
Abstract BACKGROUND Blood pressure has been traditionally measured at peripheral arteries. In the past decade, evidence has grown that central aortic blood pressure may be a more powerful predictor for cardiovascular events, but data on its regulation are rare.
Felix S Seibert, Fabian Bernhard, Ulrik Stervbo, Sinthuya Vairavanathan, Frederic Bauer, Benjamin Rohn, Nikolaos Pagonas, Nina Babel, Joachim Jankowski, Timm H Westhoff   +9 more
  +8 more sources

Variation in four limb blood pressure and central aortic pressure: An observational study on North Indian semi-urban males

National Journal of Physiology, Pharmacy and Pharmacology, 2021
Background: Measurement of ankle pressure along with measurement of both arm blood pressure (BP) can be helpful to for calculation of ankle-brachial index (ABI) and detection of early peripheral diseases among the patients.
Arjun Maitra, Vinita Ailani, Nitin Srivastava, Sajjan Lal Verma   +3 more
doaj   +1 more source

STRUCTURAL AND FUNCTIONAL VASCULAR CHANGES IN HIGH NORMAL ARTERIAL PRESSURE [PDF]

Trakia Journal of Sciences, 2020
The PURPUSE of the present study is changes in function and structure of large arteries in individuals with High Normal Arterial Pressure (HNAP) to be established.
P. Nikolov
doaj   +1 more source

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

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   +1 more source