Results 61 to 70 of about 890,427 (367)

The Role of Collateral Circulation in Preserving Myocardial Function

Biomolecules & Biomedicine, 2006
The coronary collateral circulation is an alternative source of blood supply to the myocardium jeopardized by the failure of the original stenotic or occluded vessel to provide adequate blood flow to this region. One hundred coronary angiograms and left
Aida Hasanović, Amela Kulenović, Fuad Šišić   +2 more
doaj   +1 more source

Comparison between modified Allen’s test and Barbeau test for the assessment of hands’ collateral circulation before arterial puncture among critically ill patients

International Journal of Africa Nursing Sciences, 2021
Background: Continuous monitoring of critically ill patients requires an important procedure as arterial puncture. The first site of choice for arterial puncture is radial artery.
Ahmed Mohamed Zarea, Nadia Taha Ahmed, Suad Elsayed Abdelmotalb Elsaman   +2 more
doaj   +1 more source

Guidelines for evaluation and management of cerebral collateral circulation in ischaemic stroke 2017

Stroke and vascular neurology, 2018
Collateral circulation plays a vital role in sustaining blood flow to the ischaemic areas in acute, subacute or chronic phases after an ischaemic stroke or transient ischaemic attack.
Liping Liu, Jing Ding, X. Leng, Y. Pu, Li-an Huang, Anding Xu, K. Wong, Xin Wang, Yongjun Wang   +8 more
semanticscholar   +1 more source

Isolated major aortopulmonary collateral as the sole pulmonary blood supply to an entire lung segment [PDF]

, 2017
Congenital systemic-to-pulmonary collateral arteries or major aortopulmonary collaterals are associated with cyanotic congenital heart disease with decreased pulmonary blood flow.
Grady, R. Mark, Kim, Hannah S, Shahanavaz, Shabana   +2 more
core   +3 more sources

Collateral blood vessels in acute ischemic stroke: a physiological window to predict future outcomes

Arquivos de Neuro-Psiquiatria, 2016
Collateral circulation is a physiologic pathway that protects the brain against ischemic injury and can potentially bypass the effect of a blocked artery, thereby influencing ischemic lesion size and growth.
Heitor Castelo Branco Rodrigues Alves, Felipe Torres Pacheco, Antonio J. Rocha   +2 more
doaj   +1 more source

Association of Plasma Metabolic Biomarker Sphingosine-1-Phosphate With Cerebral Collateral Circulation in Acute Ischemic Stroke

Frontiers in Physiology, 2021
Background: The contribution of metabolic profile to the cerebral collateral circulation in acute ischemic stroke (AIS) has not been fully outlined.
Fang Yu, Xianjing Feng, Xi Li, Zeyu Liu, Di Liao, Yunfang Luo, Minping Wei, Qin Huang, Lin Zhang, Jian Xia, Jian Xia, Jian Xia   +11 more
doaj   +1 more source

The human coronary collateral circulation [PDF]

Heart, 2003
Eur J Clin Invest 2010; 40 (5): 465–476AbstractBackground  Coronary collaterals are an alternative source of blood supply to myocardium jeopardized by ischaemia. Well‐developed coronary collateral arteries in patients with coronary artery disease (CAD) mitigate myocardial infarcts and improve survival.Methods and results  Collateral arteries preventing
openaire   +6 more sources

Improving Collateral Circulation: A Potential Adjunctive Strategy to Prevent or Slow the Progression of Vascular Dementia

Neuropsychiatric Disease and Treatment, 2021
Baoyu Wei,1 Zhaoqi Wang,1 Shihao Wu,1 John Orgah,1 Jinqiang Zhu,1 Wanshan Song2 1State Key Laboratory of Component-Based Chinese Medicine, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617 ...
Wei B, Wang Z, Wu S, Orgah J, Zhu J, Song W   +5 more
doaj  

Correlation between triglyceride glucose index and collateral circulation formation in patients with chronic total occlusion of coronary arteries in different glucose metabolic states

Cardiovascular Diabetology
Background To investigate the correlation between triglyceride glucose index (TyG) and collateral circulation in patients with chronic total occlusion (CTO) of coronary arteries in different glucose metabolic states.
Junwei Zhu, Minghui Niu, Chenxing Wang, Ying Liang, Rong Guo, Fei He   +5 more
doaj   +1 more source

Importance of computed tomography perfusion on assessing collateral circulation and prognosis of patients with acute anterior circulation large vessel occlusion after endovascular therapy

SLAS Technology
This study probed the importance of computed tomography perfusion (CTP) on assessing collateral circulation and prognosis in patients with acute anterior circulation large vessel occlusion (AAC-LVO) after endovascular therapy (EVT).
Lei Chen, Guangjun Bian, Xiufang Zhu, Xinxiu Duan, Yue Meng, Lei Li   +5 more
doaj   +1 more source