Results 1 to 10 of about 87,108 (116)

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   +2 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

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

Influence of Age and Central Hypertension on the Form Factor Needed to Estimate Mean Aortic Pressure, and Its Implications for Pulse Pressure Amplification: A Secondary Data Analysis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Mean aortic pressure (MAP) plays a pivotal role in both cardiovascular dynamics and the noninvasive estimation of systolic aortic pressure. MAP can be estimated by adding a fraction of the pulse pressure (PP) to the diastolic aortic pressure ...
Denis Chemla, Mathieu Jozwiak, Sandrine Millasseau, Pierre Attal   +3 more
doaj   +3 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

11. THE EFFECT OF LONG-TERM ADMINISTRATION OF HYDROCHLOROTHIAZIDE ON CENTRAL BLOOD PRESSURE

Artery Research, 2009
Background: It’s unknown wheather there is much benefit on central aortic pressure than brachial pressure while long-term administration of hydrochlorothiazide in patients with essential hypertension.
Yang Qian, Jiang Xiongjing, Zhang Yuqing, Liu Lisheng   +3 more
doaj   +1 more source

Aortic stiffness in lone atrial fibrillation: a novel risk factor for arrhythmia recurrence. [PDF]

PLoS ONE, 2013
BackgroundRecent community-based research has linked aortic stiffness to the development of atrial fibrillation. We posit that aortic stiffness contributes to adverse atrial remodeling leading to the persistence of atrial fibrillation following catheter ...
Dennis H Lau, Melissa E Middeldorp, Anthony G Brooks, Anand N Ganesan, Kurt C Roberts-Thomson, Martin K Stiles, Darryl P Leong, Hany S Abed, Han S Lim, Christopher X Wong, Scott R Willoughby, Glenn D Young, Jonathan M Kalman, Walter P Abhayaratna, Prashanthan Sanders   +14 more
doaj   +1 more source

Reduced Aortic Distensibility is Associated With Higher Aorto‐Carotid Wave Transmission and Central Aortic Systolic Pressure in Young Adults After Coarctation Repair

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background The long‐term prognosis of patients with repaired aortic coarctation is characterized by high rates of cardiovascular and cerebrovascular disease related to hypertension, the basis of which remains unclear.
Remi Kowalski, Melissa G. Y. Lee, Lex W. Doyle, Jeanie L. Y. Cheong, Joseph J. Smolich, Yves d'Udekem, Jonathan P. Mynard, Michael M. H. Cheung   +7 more
doaj   +1 more source