Results 1 to 10 of about 807,354 (326)

The pulse oximeter and the collateral circulation [PDF]

Anaesthesia, 1986
Rekha Raju
openalex   +4 more sources

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, J. Dankbaar, A. van der Lugt, D. Dippel, H. B. van der Worp   +4 more
semanticscholar   +1 more source

Collateral Circulation in Thrombectomy for Stroke After 6 to 24 Hours in the DAWN Trial

Stroke, 2021
Supplemental Digital Content is available in the text. Background and Purpose: Collaterals govern the pace and severity of cerebral ischemia, distinguishing fast or slow progressors and corresponding therapeutic opportunities.
D. Liebeskind, Hamidreza Saber, Bin Xiang, A. Jadhav, T. Jovin, D. Haussen, R. Budzik, A. Bonafe, Parita Bhuva, D. Yavagal, R. Hanel, M. Ribó, C. Cognard, C. Sila, Ameer E. Hassan, Wade S. Smith, J. Saver, R. Nogueira   +17 more
semanticscholar   +1 more source

Total bilirubin and fasting plasma glucose levels are associated with coronary collateral development in elderly patients [PDF]

Journal of Men's Health, 2021
Background and objective: We aimed to investigate biochemical factors affecting coronary collateral circulation development in an elderly population aged 75 years and over.
Ertan Vuruskan, Irfan Veysel Duzen, Mehmet Kaplan, Gokhan Altunbas, Enes Alıc, Fatma Yılmaz Coskun, Murat Sucu   +6 more
doaj   +1 more source

Intracranial collateral circulation and its role in neurovascular pathology

Egyptian Journal of Neurosurgery, 2021
Background Collateral circulation is a vascular network which maintains the blood flow after the partial blockage of primary vascular pathways. This acts as potential vascular supplementary system and plays important role in the cerebral ischemia.
Harold E. Vasquez, B. Murlimanju, Adesh Shrivastava, Yeider A. Durango-Espinosa, A. Joaquim, E. García-Ballestas, L. Moscote-Salazar, A. Agrawal   +7 more
semanticscholar   +1 more source

The collateral circulation of the heart [PDF]

BMC Medicine, 2013
The coronary arteries have been regarded as end arteries for decades. However, there are functionally relevant anastomotic vessels, known as collateral arteries, which interconnect epicardial coronary arteries. These vessels provide an alternative source of blood supply to the myocardium in cases of occlusive coronary artery disease.
Pascal Meier, Pascal Meier, Christian Seiler, Adam Timmis, Alexandra J. Lansky, Stephan H. Schirmer, Bertram Pitt   +6 more
openaire   +4 more sources

Prognostic Value of a New Integrated Parameter—Both Collateral Circulation and Permeability Surface—in Hemorrhagic Transformation of Middle Cerebral Artery Occlusion Acute Ischemic Stroke: Retrospective Cohort Study

Frontiers in Aging Neuroscience, 2021
BackgroundMultimodal CT, including CT angiography (CTA) and CT perfusion (CTP), was increasingly used in stroke triage. This study was to determine the relationship between a new integrated parameter—both collateral circulation and relative permeability ...
Chanchan Li, Xiaozhu Hao, Luyi Lin, Chengfeng Sun, Hai Yu, Zhenwei Yao, Xiaoyuan Feng, Yanmei Yang   +7 more
doaj   +1 more source

Collateral Circulation and Diabetes [PDF]

Circulation, 1999
The article by Abaci et al1 in this issue of Circulation draws our attention to a very important and novel observation that patients with diabetes mellitus (DM) have a lesser ability to develop collateral blood vessels in the presence of coronary artery disease. This is somewhat surprising, because DM is known to stimulate angiogenesis, at least in the
Wolfgang Schaper, Ivo R. Buschmann
openaire   +3 more sources

Blood Group Types O and Non-O Are Associated With Coronary Collateral Circulation Development

Clinical and Applied Thrombosis/Hemostasis, 2020
Blood group types are associated with coronary artery disease. However, data are scarce about the impact of blood group types on coronary collateral circulation.
Savas Celebi MD, Ozlem Ozcan Celebi MD, Berkten Berkalp MD, Sinan Aydogdu MD, Basri Amasyali MD   +4 more
doaj   +1 more source

Physiologic predictors of collateral circulation and infarct growth during anesthesia – Detailed analyses of the GOLIATH trial

Journal of Cerebral Blood Flow and Metabolism, 2020
Collateral circulation plays a pivotal role in acute ischemic stroke due to large vessel occlusion (LVO) and may be affected by multiple variables during sedation for endovascular therapy (EVT).
R. Raychev, D. Liebeskind, A. Yoo, M. Rasmussen, D. Arnaudov, Scott C. Brown, J. Saver, C. Simonsen   +7 more
semanticscholar   +1 more source