Results 11 to 20 of about 10,981,056 (291)

Baseline predictors of central aortic blood pressure: A PEAR substudy [PDF]

Journal of the American Society of Hypertension, 2014
Elevated central systolic blood pressure (BP) increases the risk of cardiovascular events and appears superior to peripheral BP for long term risk prediction. The objective of this study was to identify demographic and clinical factors associated with central pressures in patients with uncomplicated hypertension. We prospectively examined peripheral BP,
Rebecca F. Rosenwasser, Niren K. Shah, Steven M. Smith, Xuerong Wen, Yan Gong, John G. Gums, Wilmer W. Nichols, Arlene B. Chapman, Eric Boerwinkle, Julie Johnson, Benjamin Epstein   +10 more
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Measurement of Central Aortic Blood Pressure in Youth: Role of Obesity and Sex [PDF]

American Journal of Hypertension, 2018
AbstractBACKGROUNDThe relationship between pediatric severe obesity (SO) and central aortic blood pressure (BP) has yet to be established.METHODSWe conducted a cross-sectional study of 348 youth (48.5% male, age 12.7 ± 0.1 years) with a wide range of body mass index (BMI) values: normal weight (NW; ≥5th and <85th BMI percentiles), overweight ...
Michelle M Harbin, Neil E Hultgren, Aaron S Kelly, Donald R Dengel, Nicholas G Evanoff, Justin R Ryder   +5 more
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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

Central aortic blood pressure, augmentation index, and reflected wave transit time: reproducibility and repeatability of data obtained by oscillometry

Vascular Health and Risk Management, 2011
Olga A Ageenkova, Marina A Purygina Department of Therapy, Functional and Ultrasound Diagnostics, Postgraduate Training Faculty of Smolensk State Medical Academy, Smolensk, Russian Federation Background: The evidence suggests that arterial stiffness ...
Ageenkova O, Ageenkova O, Purygina
doaj   +1 more source

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
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Experimental study of the mechanics of the intra-aortic balloon [PDF]

, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis deals with the mechanics of the Intra-Aortic Balloon Pump (IABP), the most widely used temporary cardiac assist device, whose beneficial action ...
Biglino, Giovanni
core   +6 more sources

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

Alterations in central hemodynamic in patients with COPD after acute high intensity exercise

Pulmonology, 2021
The present study investigated the relationship between central hemodynamics and lung function and the response to an acute bout of exercise in COPD.Methods Based on the severity of COPD, moderate group (MOD, n = 12) and more mild group (MLD, n = 12 ...
M. Behnia, C.M. Wheatley-Guy, B.D. Johnson, A. Avolio, C.-H. Kim   +4 more
doaj   +1 more source

Changes in peripheral arterial blood pressure after resuscitative endovascular balloon occlusion of the aorta (REBOA) in non-traumatic cardiac arrest patients

BMC Emergency Medicine, 2021
Background Resuscitative endovascular balloon occlusion of the aorta (REBOA) may be an adjunct treatment to cardiopulmonary resuscitation (CPR). Aortic occlusion may increase aortic pressure and increase the coronary perfusion pressure and the cerebral ...
Jostein Rødseth Brede, Eivinn Skjærseth, Pål Klepstad, Trond Nordseth, Andreas Jørstad Krüger   +4 more
doaj   +1 more source

Estimating central blood pressure from aortic flow: development and assessment of algorithms [PDF]

American Journal of Physiology-Heart and Circulatory Physiology, 2021
First, our proposed methods for CV parameter estimation and a comprehensive set of methods from the literature were tested using in silico and clinical datasets. Second, optimized algorithms for estimating cBP from aortic flow were developed and tested for a wide range of cBP morphologies, including catheter cBP data. Third, a dataset of simulated cBP
Mariscal Harana, Jorge; id_orcid 0000-0003-1507-8380, Charlton, Peter; id_orcid 0000-0003-3836-8655, Vennin, Samuel, Aramburu, Jorge, Florkow, Mateusz Cezary, van Engelen, Arna; id_orcid 0000-0003-4145-0406, Schneider, Torben, de Bliek, Hubrecht, Ruijsink, Bram, Valverde, Israel, Beerbaum, Philipp, Grotenhuis, Heynric, Charakida, Marietta, Chowienczyk, Phil, Sherwin, Spencer J, Alastruey, Jordi, Mariscal Harana, Jorge; id_orcid 0000-0003-1507-8380   +16 more
openaire   +8 more sources