Results 241 to 250 of about 49,997 (291)
Cerebral Collateral Circulation in the Era of Reperfusion Therapies for Acute Ischemic Stroke
Stroke, 2022 Clinical outcomes of patients with acute ischemic stroke depend in part on the extent of their collateral circulation. A good collateral circulation has also been associated with greater benefit of intravenous thrombolysis and endovascular treatment ...
Simone M Uniken Venema +1 more
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Modelling the leptomeningeal collateral circulation during acute ischaemic stroke [PDF]
Medical Engineering and Physics, 2021 A novel model of the leptomeningeal collateral circulation is created by combining data from multiple sources with statistical scaling laws. The extent of the collateral circulation is varied by defining a collateral vessel probability.
Raymond M Padmos +2 more
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The Human Coronary Collateral Circulation, Its Extracardiac Anastomoses and Their Therapeutic Promotion [PDF]
International Journal of Molecular Sciences, 2019 Cardiovascular disease remains the leading global cause of death, and the number of patients with coronary artery disease (CAD) and exhausted therapeutic options (i.e., percutaneous coronary intervention (PCI), coronary artery bypass grafting (CABG) and ...
Marius Reto Bigler, Seiler Christian
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Circulation, 2013 Despite the fact that numerous studies pursued the strategy of improving collateral function in patients with peripheral artery disease (PAD), there is currently no method available to quantify collateral arterial function of the lower ...
Tobias Traupe +2 more
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The cerebral collateral circulation: Relevance to pathophysiology and treatment of stroke
Neuropharmacology, 2018 The brain's collateral circulation consists of arterial anastomotic channels capable of providing nutrient perfusion to brain regions whose normal sources of flow have become compromised, as occurs in acute ischemic stroke.
Myron D Ginsberg
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Coronary Collateral Circulation
Chest, 1974Collateral coronary channels represent obvious compensatory mechanisms for the delivery of nutrients to the myocardium. In spite of extensive basic research, we are still unaware of the factors determining adequate compensatory adjustments. Extensive human pathologic studies have presented a quantitative overall view, but have said little about the ...
R S, Cosby, J A, Giddings, J R, See
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CORONARY COLLATERAL CIRCULATION
American Journal of Roentgenology, 1973In the presence of obstructing coronary atherosclerosis, collateral circulation may develop through pre-existing anastomotic channels which are present, though nonfunctional, in normal hearts. These anastomoses connect various branches of the same coronary artery or different coronary arteries.
D C, Levin, M, Kauff, H A, Baltaxe
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Mandibular collateral circulation
Oral Surgery, Oral Medicine, Oral Pathology, 1971Abstract An attempt has been made to examine, in a quantitative manner, the respective roles of the contralateral external carotid artery and the ipsilateral internal carotid artery in providing collateral flow to the mandible. Occlusion of the ipsilateral external carotid artery resulted in a 29 per cent decrease in mental arterial pressure, and an ...
K J, Richter +3 more
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The Coronary Collateral Circulation
Annals of Internal Medicine, 1972Excerpt The widespread use of coronary arteriography and revascularization surgery has stimulated interest in the coronary collateral circulation.
R H, Helfant, R, Gorlin
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