Influence of Respiration on Collateral Flow in the Fontan Population Using Real-time Phase-contrast Cardiovascular Magnetic Resonance: Collateral Flow Does Not Protect the Ventricle From Volume Deficiency and Diastolic Dysfunction.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of thoracic imaging"
DOI: 10.1097/rti.0000000000000684
Abstract: PURPOSE The clinical significance of collateral flow for the ventricular function of patients with univentricular hearts is often debated. This study evaluates the impact of collateral flow on respiration-dependent preload modification and diastolic function in… read more here.
Keywords: collateral flow; group; real time; flow ... See more keywords
Pre-Stroke Frailty Negatively Affects Leptomeningeal Collateral Flow in Proximal Middle Cerebral Artery Occlusion
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DOI: 10.1159/000542627
Abstract: Abstract Introduction: The adequacy of blood flow from the leptomeningeal collaterals is considered one of the most important factors determining the rate of infarct progression and response to acute stroke treatments in the setting of… read more here.
Keywords: pre stroke; collateral; collateral flow; leptomeningeal collateral ... See more keywords
Abstract WP91: Cerebral Small Vessel Disease Burden Predicts Poor Collateral Flow in Acute Ischemic Stroke Patients With Large Artery Atherosclerosis
Sign Up to like & getrecommendations! Published in 2020 at "Stroke"
DOI: 10.1161/str.51.suppl_1.wp91
Abstract: Aim: We sought to determine whether the extent of chronic white matter hyper-intensities (WMH) and white matter hypo-perfusion (WMHP), as markers of cerebral small vessel disease (CSVD), were associated with poor collateral flow in acute… read more here.
Keywords: collateral flow; ischemic stroke; poor collateral; collateral ... See more keywords
Letter by Wu et al Regarding Article, "Detrimental Effect of Chronic Hypertension on Leptomeningeal Collateral Flow in Acute Ischemic Stroke".
Sign Up to like & getrecommendations! Published in 2019 at "Stroke"
DOI: 10.1161/strokeaha.119.026682
Abstract: To the Editor: The study described in this article investigated the relationship between chronic hypertension and leptomeningeal collateral flow in patients with acute large vessel occlusion. This is a very interesting clinical trial with clear,… read more here.
Keywords: collateral circulation; collateral; hypertension; collateral flow ... See more keywords
Worsened Stroke Outcome in a Model of Preeclampsia is Associated With Poor Collateral Flow and Oxidative Stress
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DOI: 10.1161/strokeaha.122.041637
Abstract: Background: Preeclampsia increases the incidence of maternal stroke, a devastating condition that is on the rise. We investigated stroke outcome in a model of experimental preeclampsia with and without treatment with clinically relevant doses of… read more here.
Keywords: stroke outcome; preeclampsia; collateral flow; oxidative stress ... See more keywords
Factors that may contribute to poor outcome despite good reperfusion after acute endovascular stroke therapy
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DOI: 10.1177/1747493018799979
Abstract: Endovascular therapy with mechanical thrombectomy is a formidable treatment for severe acute ischemic stroke caused by occlusion of a proximal intracranial artery. Its strong beneficial effect is explained by the high rates of very good… read more here.
Keywords: factors may; endovascular therapy; reperfusion; collateral flow ... See more keywords
Assessment of Collateral Flow in Patients with Carotid Stenosis Using Random Vessel-Encoded Arterial Spin-Labeling: Comparison with Digital Subtraction Angiography
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DOI: 10.3174/ajnr.a8100
Abstract: BACKGROUND AND PURPOSE: Collateral circulation plays an important role in steno-occlusive internal carotid artery disease (ICAD) to reduce the risk of stroke. We aimed to investigate the utility of planning-free random vessel-encoded arterial spin-labeling (rVE-ASL)… read more here.
Keywords: collateral; vessel encoded; stenosis; random vessel ... See more keywords
Association of Systolic Blood Pressure and Cerebral Collateral Flow in Acute Ischemic Stroke by Stroke Subtype
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DOI: 10.3389/fneur.2022.863483
Abstract: Background and Purpose Collateral flow in acute ischemic stroke is known as a predictor of treatment outcome and long-term prognosis. However, factors determining the initial collateral flow remain unclear. We investigated factors related to collateral… read more here.
Keywords: etiology; flow; collateral flow; group ... See more keywords