Journal of Anaesthesiology Clinical Pharmacology, 2022 Background and Aims: Anesthesia often reduces mean arterial pressure (MAP) to a level that may compromise cerebral blood flow. We evaluated whether phenylephrine treatment of anesthesia-induced hypotension affects internal carotid artery (ICA) blood flow
Niels D Olesen +6 more
doaj +1 more source
MRI and clinical characteristics of suspected cerebrovascular accident in nine cats [PDF]
, 2017 Objectives Cerebrovascular accidents (CVAs) are infrequently reported in cats. To date, clinical characteristics, including lesion localisation and MRI findings, have only been reported in two cats.
Beltran, E, Drees, R, Wittaker, D E
core +2 more sources
Arterial Steal to the Penumbra Area in Patients with Acute MCA Occlusion: A Quantitative Angiographic Analysis [PDF]
Neurointervention, 2020 Purpose In acute middle cerebral artery (MCA) occlusion, collateral vessels provide retrograde supply to the occluded territory. We hypothesized that such collateral flow reduces perfusion of the non-occluded donor region (steal effect).
René van den Berg +7 more
doaj +1 more source
Edaravone attenuates sustained pial arteriolar vasoconstriction independently of endothelial function after unclamping of the abdominal aorta in rabbits [PDF]
Korean Journal of Anesthesiology, 2021 Background Cerebral blood flow (CBF) has direct effects on neuronal function and neurocognitive disorders. Oxidative stress from abdominal aortic surgery is important in the pathophysiology of CBF impairment.
Tomohiro Michino +6 more
doaj +1 more source
Cerebrovascular Events in Patients With Centrifugal-Flow Left Ventricular Assist Devices
Circulation, 2021 Supplemental Digital Content is available in the text. Background: Ischemic and hemorrhagic cerebrovascular accidents remain common among patients with centrifugal-flow left ventricular assist devices, despite improvements in survival and device ...
Sung-Min Cho +9 more
semanticscholar +1 more source
Frontiers in Medicine, 2022 IntroductionSudden cardiac arrest causes numerous deaths worldwide. High-quality chest compressions are important for good neurological recovery. Arterial pressure is considered useful to monitor the quality of chest compressions by the American Heart ...
Yuki Kishihara +5 more
doaj +1 more source
Cigarette Smoking Preferentially Affects Intracranial Vessels in Young Males: A Propensity-Score Matching Analysis [PDF]
Neurointervention, 2019 Purpose Cigarette smoking (CS) is one of the major risk factors of cerebral atherosclerotic disease, however, its level of contribution to extracranial and intracranial atherosclerotic stenosis (ECAS and ICAS) was not fully revealed yet.
Yunsun Song +20 more
doaj +1 more source
Brain Sciences, 2022 Background: The recent introduction of near-infrared spectroscopy has enabled the monitoring of cerebral blood flow in real-time. Previous studies have shown that blood flow velocity is a predictor of cardiovascular disease. We hypothesized that cerebral
Hiroshi Irisawa +3 more
doaj +1 more source
The Direction of Flow and Phase-encoding Schemes Effects on Signal Intensity in T1-weighted Inversion Recovery TurboFLASH Images [PDF]
Journal of Biomedical Physics and Engineering, 2023 Background: It is needed to minimize the effect of flow direction on the desired area, such as arterial input function (AIF) in magnetic resonance imaging (MRI).
Mahmood Nazarpoor
doaj +1 more source
From time-series to complex networks: Application to the cerebrovascular flow patterns in atrial fibrillation [PDF]
, 2017 A network-based approach is presented to investigate the cerebrovascular flow patterns during atrial fibrillation (AF) with respect to normal sinus rhythm (NSR).
Bastian M. +10 more
core +2 more sources