Results 81 to 90 of about 51,793 (265)

Cerebrovascular Pressure Restoration Rates during Recanalisation with Aspiration and Stent-Retriever Thrombectomy for Acute Ischaemic Stroke: An in Vitro Study.

ObjectiveMechanical thrombectomy alters cerebrovascular hemodynamics in ways that remain poorly characterized. This in vitro study investigated the pressure restoration rate (PRR), a quantitative measure of how quickly pressure returns to baseline in an ...
Gravino, Gilbert, Dinama, Ezekiel, Roffe, Christine, Nayak, Sanjeev, Yang, Ying   +4 more
core   +1 more source

Cerebrovascular Events in Aortic Stenosis: From Native Valve Disease to TAVR‐Specific Risk and Prevention

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Aortic stenosis (AS) is associated with a heightened burden of cardiovascular comorbidities, atrial fibrillation (AF), and progressive valvular calcification, all of which may contribute to cerebrovascular events across the disease continuum.
Priyanka Boettger, Jamschid Sedighi, Martin Juenemann, Omar Alhaj‐Omar, Kerstin Piayda, Mani Arsalan, Samuel Sossalla, Won‐Keun Kim   +7 more
wiley   +1 more source

Analysis of cholesterol crystals in thrombi obtained from endovascular treatment of acute ischemic stroke

Chinese Journal of Contemporary Neurology and Neurosurgery, 2018
Objective To compare the difference of the rate of cholesterol crystals in thrombi obtained from patients of acute ischemic stroke with different etiologies and the effect of thrombi containing cholesterol crystals on vascular recanalization.
Zhao-yang SONG, Liang-fu ZHU, Tian-xiao LI, Kai-yan WU, Du-juan LI, Li-heng WU, Zhi-long ZHOU, Qiu-ji SHAO, Teng-fei ZHOU, Li-na WANG   +9 more
doaj   +1 more source

Percutaneous mechanical thrombectomy for treatment of acute femoropopliteal bypass occlusion

, 2012
Michael Lichtenberg1, Matthias Käunicke1, Birgit Hailer1,21Cardiovascular Clinic, Vascular Center, Katholisches Klinikum Essen, Germany; 2University of Witten/Herdecke, GermanyAbstract: Acute and subacute ischemia of the legs in acute and ...
Hailer B, Käunicke M, Lichtenberg M   +2 more
core  

Multi‐Cohort Analysis Reveals Genetic Predispositions to Clonal Hematopoiesis as Mutation‐Specific Risk Factors for Stroke

Advanced Genetics, Volume 6, Issue 1, March 2025.
This study comprehensively evaluated the differential effect of clonal hematopoiesis (CH) mutations on the risk of various stroke subtypes and functional recovery. It shows that TET2 is associated with small vessel stroke possibly via a pro‐inflammatory pathway. Abstract Recent observational studies have found an association between Clonal Hematopoesis
Shuyang Lin, Yang E. Li, Yan Wang
wiley   +1 more source

In vitro experiments of cerebral blood flow during aspiration thrombectomy: potential effects on cerebral perfusion pressure and collateral flow [PDF]

, 2015
BACKGROUND: Mechanical thrombectomy with stent retriever devices is associated with significantly better outcomes than thrombolysis alone in the treatment of acute ischemic stroke.
Naire, Yang, Roffe
core   +1 more source

Machine Learning Methods to Predict the Length of Stay for Acute Stroke: A Scoping Review and Meta‐Analysis

Health Care Science, EarlyView.
Current machine learning models for predicting the length of stay for acute stroke lack clinical utility and reliability. This scoping review highlights areas for improvement to develop more robust, interpretable, generalizable, and clinically actionable models that optimize personalized clinical pathways and support precise decision‐making for stroke ...
Zhenran Xu, Monique F. Kilkenny, Tzu‐Yung Kuo, Jia Rong, Lachlan L. Dalli   +4 more
wiley   +1 more source

Functional network reorganization after endovascular thrombectomy in patients with anterior circulation stroke

NeuroImage: Clinical
Background: Endovascular thrombectomy has been confirmed to be an effective therapy for acute ischemic stroke (AIS). However, how functional brain networks reorganize after restoration of blood supply in AIS patients, and whether the degree of ...
Tongyue Li, Jiaona Xu, Luoyu Wang, Kang Xu, Weiwei Chen, Liqing Zhang, Guozhong Niu, Yu Zhang, Zhongxiang Ding, Yating Lv   +9 more
doaj   +1 more source

Intravenous Tenecteplase before Thrombectomy in Stroke [PDF]

BACKGROUND: The safety and efficacy of treatment with intravenous tenecteplase before endovascular thrombectomy in patients with acute ischemic stroke due to large-vessel occlusion remain uncertain.
Luo, X., Li, Q., Kong, Z., Investigators, Bridge-Tnk Trial, Nguyen, T. N., Li, Y., Zi, W., Zeng, G., Huang, X., Yuan, G., Tian, Y., Campbell, B. C. V., Zhao, M., Liu, J., Li, M., Jiang, S., Lei, B., Cai, L., Jiang, L., Xie, D., Wu, D., Zhou, P., Yin, C., Liu, W., Yang, Q., Lu, M., Liu, S., Sang, H., Li, F., Wang, D., Chang, M., Zhao, H., Xia, Z., Long, X., Yi, T., Albers, G. W., Zhou, K., Wu, Youlin, Qiu, Z., Luo, J., Dai, H., Li, C., Tao, J., Song, D., Ruan, Z., Zheng, C., Peng, Y., Saver, J. L., You, F., Hu, H., Shi, Z., Yang, G., Wu, J., Zhou, J., Nogueira, R. G., Jiang, B., Tian, Z., Long, C., Yang, B., Tang, Y., Li, H., Meng, Z., Yan, Z., Feng, X., Tan, X., Li, L.   +65 more
core   +1 more source

From Negative Duplex to Phlegmasia in Minutes: Bedside POCUS Identifies Rapid Thrombosis Unmasking Underlying May–Thurner Syndrome

Journal of Clinical Ultrasound, EarlyView.
Point‐of‐care‐ultrasound revealed an evolving acute noncompressible deep vein thrombosis (asterisks) in the left lower extremity veins (right panel) that was not evident on duplex ultrasound 14 min prior (left panel; asterisks demonstrate compressed veins). The patient was treated emergently and found to have May–Thurner syndrome.
Anthony Unger
wiley   +1 more source