Results 31 to 40 of about 45,139 (258)

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

Baseline Characteristics Associated with Good Collateral Status Using Hypoperfusion Index as an Outcome

Tomography, 2022
Up to 30% of ischemic stroke cases are due to large vessel occlusion (LVO), causing significant morbidity. Studies have shown that the collateral circulation of patients with acute ischemic stroke (AIS) secondary to LVO can predict their clinical and ...
Omar Hamam, Tushar Garg, Omar Elmandouh, Richard Wang, Alperen Aslan, Amara Ahmed, Abdallah Moustafa, Vivek Yedavalli   +7 more
doaj   +1 more source

Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang, Chengsong Yue, Zhuang Li, Xiaolei Shi, Haoxuan Zhu, Jie Yang, Linyu Li, Jiaxing Song, Shitao Fan, Gaoming Li, Wenzhe Sun, Zhixian Ye, Jiacheng Huang, Dahong Yang, Jinfu Ma, Xu Xu, Zhixi Wang, Lilan Wang, Guojian Liu, Fengli Li, Changwei Guo, Li Qi, Wenjie Zi   +22 more
wiley   +1 more source

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

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  

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

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

Reperfusion‐Dependent Outcomes After Endovascular Thrombectomy Stratified by NIHSS‐ASPECTS Clinical‐Core Mismatch

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This analysis evaluates the effect of successful reperfusion on functional outcomes after MT, stratified by admission National Institutes of Health Stroke Scale (NIHSS) and Alberta Stroke Program Early CT Score (ASPECTS) as surrogates for clinical‐core mismatch, using multicenter registry data.
Felix Schlicht, Lukas Meyer, Gabriel Broocks, Matthias Bechstein, Christian Thaler, Christian Heitkamp, Laurens Winkelmeier, Vincent Geest, Alexander Heitkamp, Maximilian Jungnitz, Gregor Peter, Luca Meucci, Tobias Faizy, Jawed Nawabi, Caspar Brekenfeld, Fabian Flottmann, Maximilian Schell, Alexandros Hadjilaou, Uta Hanning, Götz Thomalla, Jens Fiehler, Susanne Gellißen, Helge C. Kniep, for the German Stroke Registry Endovascular Treatment, (GSR‐ET) Alexander Nave, Anna Alegiani, Annerose Mengel, Arno Reich, Bernd Eckert, Charlotte Pietrock, Christian Nolte, Eberhard Siebert, Fabian Flottmann, Fee Keil, Franziska Dorn, Gabor Petzold, Götz Thomalla, Hanna Zimmermann, Jan Borggrefe, Jan Hendrik Schäfer, Jens Fiehler, Joachim Röther, Klaus Gröschel, Lars Kellert, Mario Abruscato, Maximilian Schell, Omid Nikoubashman, Peter Schellinger, Silke Wunderlich, Steffen Tiedt, Sven Thonke, Timo Uphaus, Tobias Boeckh‐Behrens, Ulrike Ernemann   +53 more
wiley   +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

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