Results 61 to 70 of about 3,382,627 (248)

Systemic arterial pressure.

, 2015
(a) mean values of systemic arterial pressure as function of heart rate; (b) representative systemic arterial pressure time series of 50 and 130 bpm simulations. Psas, mean systemic arterial pressure; Psas,dias, diastolic systemic arterial pressure; Psas,
Luca Ridolfi (282456), Carlo Camporeale (701277), Andrea Saglietto (701278), Matteo Anselmino (300195), Fiorenzo Gaita (300197), Stefania Scarsoglio (447502)   +5 more
core   +1 more source

Optimising the assessment of cerebral autoregulation from black box models [PDF]

, 2014
Cerebral autoregulation (CA) mechanisms maintain blood flow approximately stable despite changes in arterial blood pressure. Mathematical models that characterise this system have been used extensively in the quantitative assessment of function ...
Kouchakpour, H., Angarita-Jaimes, N., Panerai, R.B., Simpson, D.M., Liu, J.   +4 more
core   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani, Emmanuel Barbeau, Béatrice Lemesle, Emilie Milongo‐Rigal, Sophie Fernandez, Sandrine Charpentier, Jean‐François Albucher, Nicolas Raposo, Fabrice Bonneville, Patrice Péran, Jérémie Pariente   +10 more
wiley   +1 more source

Cardiovascular Parameters in a Swine Model of Normobaric Hypoxia Treated With 5-Hydroxymethyl-2-Furfural (5-HMF)

Frontiers in Physiology, 2019
Introduction:The consequences of low partial pressure of O2 include low arterial O2 saturations (SaO2), low blood O2 content (CaO2), elevated mean pulmonary artery pressure (PAP), and decreased O2 consumption VO2. 5-hydroxymethyl-2-furfural (5-HMF) binds
Richard Thomas Mahon, Geoffrey E. Ciarlone, Nicholas G. Roney, Joshua M. Swift   +3 more
doaj   +1 more source

Prevalência, conhecimento, tratamento e controle da hipertensão arterial sistêmica e fatores de risco cardiovascular na população urbana adulta de Tubarão (SC) [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Curso de Mestrado em Ciências Médicas, Florianópolis, 2005Objetivos: Estimar a prevalência, o conhecimento, o tratamento e o controle da Hipertensão Arterial ...
Pereira, Márcia Regina
core  

Comprehensive Assessment of Arterial, Tissue, and Venous Collaterals for Evaluating the Infarct Growth Rate: The Multimodal Collateral Score

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Collaterals are crucial factors that influence the infarct growth rate (IGR). We aimed to determine whether a comprehensive multimodal collateral score (MCS), incorporating collateral assessment at the arterial, tissue, and venous levels, is associated with functional independence and provides incremental prognostic value over ...
Giorgio Busto, Umberto Pensato, Ilaria Casetta, Giorgio U. Marcello, Angelo Barra, Anna Poggesi, Edoardo Carlesi, Sara Mancini, Andrea Ginestroni, Vittorio Miele, Alessandro Padovani, Andrea Morotti, Enrico Fainardi   +12 more
wiley   +1 more source

Invasive Arterial Pressure Monitoring: Are We Confident Making Decisions Based on Reliable Values?

Critical Care Explorations
A prerequisite for accurate invasive arterial pressure measurement is familiarity with measurement principles and pitfalls. Using an electronic survey, we assessed knowledge about invasive arterial pressure monitoring and current invasive arterial ...
Frédérique Schortgen, MD, Caroline Le Bec, RN   +1 more
doaj   +1 more source

Comparative study of pressure (ankle-brachial pressure index) and flow (strain gauge plethysmography and reactive hyperaemia) measurements in diagnosis of peripheral arterial disease in patients with severe aortic stenosis.

PLoS ONE, 2019
BackgroundThe measurement of the ankle-brachial pressure index is a straightforward method for the detection of peripheral disease in the lower limbs. Only a few old studies with small numbers of patients have been conducted comparing the gold standard ...
Nadjib Schahab, Rolf Fimmers, Thorsten Mahn, Christian Schaefer, Vedat Tiyerili, Georg Nickenig, Jan-Malte Sinning, Anja Stundl   +7 more
doaj   +1 more source

STUDY OF THE PULSE REACTION OF HEART ON TEST LOADING [PDF]

Biomedicinskaâ Inženeriâ i Èlektronika, 2017
The scientific work is devoted to the development of the structural and mathematical model of the heart reaction to the load and experimental study of the perception of the test load and recovery of the initial state by trained and untrained students ...
Novikova L.V. , Novikov O.O., Pasuk N.O.   +2 more
doaj   +1 more source

Effects of Add‐On Icosapent Ethyl With Standard Treatment on Functional Outcomes and Inflammatory Biomarkers in Acute Ischemic Stroke: A Blinded Randomized Controlled Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ischemic stroke, a major cause of mortality and long‐term disability, results from the abrupt cessation of cerebral blood flow due to vascular occlusion or rupture. Icosapent Ethyl (EPA‐EE), approved for hypertriglyceridemia, has anti‐inflammatory and antithrombotic properties that may lessen ischemic damage.
Mitra Mahmoudi Meymand, Seyed Hossein Aghamiri, Saeed Mohmammad Soleymani, Shadiyeh Bararpoor Poshkohi, Samaneh Masoudi, Hadi Esmaily   +5 more
wiley   +1 more source