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Procedure: Angiography

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Total 8464 results found since Jan 2013.

Symptomatic Carotid Atheroma Inflammation Lumen-stenosis score compared with Oxford and Essen risk scores to predict recurrent stroke in symptomatic carotid stenosis
CONCLUSIONS: SCAIL predicted recurrent stroke, had discrimination better than chance, and improved the prognostic utility of ESRS, suggesting that measuring plaque inflammation may improve risk stratification in carotid stenosis.PMID:37480278 | DOI:10.1177/23969873231186911
Source: Atherosclerosis - July 22, 2023 Category: Cardiology Authors: Sarah Gorey John J McCabe Pol Camps-Renom Nicola Giannotti Jonathan P McNulty Mary Barry Tim Cassidy Simon Cronin Eamon Dolan Alejandro Fern ández-León Shane Foley Joseph Harbison Martin O'Connell David J Williams Michael Marnane Joan Mart í-Fabregas P Source Type: research

Clopidogrel Is Associated with Reduced Likelihood of Aneurysmal Subarachnoid Hemorrhage: a Multi-Center Matched Retrospective Analysis
We present, to the best of our knowledge, the first large-scale multi-institutional analysis suggesting clopidogrel use is protective against intracranial aneurysm rupture. It is our hope that these data will guide future investigation, revealing the pathophysiologic underpinning of this association.
Source: Translational Stroke Research - July 20, 2023 Category: Neurology Source Type: research

High-Resolution Magnetic Resonance Imaging of Acute Intracranial Artery Thrombus
CONCLUSIONS: HR-MRI helps clarify the pathogenesis of acute intracranial artery thrombus. The presence of peri-thrombus plaque and distal residual flow beyond the thrombus favor the stroke mechanism of atherosclerosis rather than cardioembolism.PMID:37452734 | DOI:10.1111/ene.15985
Source: Atherosclerosis - July 15, 2023 Category: Cardiology Authors: Zong-Mu-Yu Zhang Qian-Qian Si Hui-Sheng Chen Yi Yang Meng Zhang Shi-Wen Wu Yao Meng Ming-Li Li Qian-Qian Lin David S Liebeskind Yi-Ning Huang Wei-Hai Xu Source Type: research

Acute coronary syndrome in very elderly patients —a real-world experience
AbstractVery elderly population constitutes an increasingly larger proportion of patients admitted for acute coronary syndromes (ACS). Notably, age represents both a proxy of frailty and an exclusion criterion in clinical randomized trials, which probably contributes to lack of data and undertreatment of real-world elderly patients. The aim of the study is to describe patterns of treatment and outcome of very elderly patients with ACS. All consecutive patients aged  ≥ 80 years old (yo) admitted between January 2017 and December 2019 with ACS were included. The primary endpoint was in-hospital occurrence of major adv...
Source: Heart and Vessels - July 15, 2023 Category: Cardiology Source Type: research

Slow is smooth, smooth is fast
Modern infantry combat motto. If you can’t move, you get pinned down but if you move too fast you get outflanked and surrounded. The milestone trials1 in 2015 showed that patients with large vessel occlusion can be effectively treated to prevent future disability and, to a certain extent, their mortality. Large vessel occlusion thrombectomy opened the doors of a new era in neurointerventional surgery, in which small departments, often handled by one or two operators, had to pivot and face a steady, continuous increase in the number of procedures two- or threefold their usual capacity. Stroke can also be held accounta...
Source: Journal of NeuroInterventional Surgery - July 14, 2023 Category: Neurosurgery Authors: Colasurdo, M., Gandhi, D. Tags: Letter Source Type: research

Prediction of 90 day home time among patients with low baseline ASPECTS undergoing endovascular thrombectomy: results from Albertas Provincial Stroke Registry (QuICR)
Conclusions Patients with low ASPECTS who are selected for EVT using demographic and clinical profiles similar to higher ASPECTS patients achieved comparable outcomes.
Source: Journal of NeuroInterventional Surgery - July 14, 2023 Category: Neurosurgery Authors: Singh, N., Holodinsky, J. K., Kashani, N., McDonough, R. V., Bala, F., Horn, M., Stang, J., Demchuk, A. M., Hill, M. D., Almekhlafi, M. A. Tags: Vascular neurology Source Type: research

MRI May Be Preferred to CT With CT Angiography Alone for Dizziness in ED
THURSDAY, July 13, 2023 -- For patients presenting to the emergency department with dizziness, magnetic resonance imaging (MRI) may be preferred to computed tomography (CT) with CT angiography (CTA) alone in terms of stroke management, according to...
Source: Drugs.com - Pharma News - July 13, 2023 Category: Pharmaceuticals Source Type: news

Half-Dose Tenecteplase or Primary Percutaneous Coronary Intervention in Older Patients With ST-Segment-Elevation Myocardial Infarction in STREAM-2: A Randomized, Open-Label Trial
CONCLUSIONS: Halving the dose of tenecteplase in a pharmaco-invasive strategy in this early-presenting, older STEMI population was associated with electrocardiographic changes that were at least comparable to those after primary PCI. Similar clinical efficacy and angiographic end points occurred in both treatment groups. The risk of intracranial hemorrhage was higher with half-dose tenecteplase than with primary PCI. If timely PCI is unavailable, this pharmaco-invasive strategy is a reasonable alternative, provided that contraindications to fibrinolysis are observed and excess anticoagulation is avoided.REGISTRATION: URL: ...
Source: Circulation - July 13, 2023 Category: Cardiology Authors: Frans Van de Werf Arsen D Risti ć Oleg V Averkov Alexandra AriasMendoza Yves Lambert Jos é F Kerr Saraiva Pablo Sepulveda Fernando Rosell-Ortiz John K French Ljilja B Musi ć Katleen Vandenberghe Kris Bogaerts Cynthia M Westerhout Alain Pag ès Thierry Source Type: research

Noninvasive In Vivo Thrombus Imaging in Patients With Ischemic Stroke or Transient Ischemic Attack
CONCLUSIONS: 18F-GP1 positron emission tomography and computed tomography angiography is a novel noninvasive method of identifying in vivo cerebrovascular thrombosis, which holds major promise in understanding the role and origin of thrombosis in stroke.REGISTRATION: URL: https://www.CLINICALTRIALS: gov; Unique identifier: NCT03943966.PMID:37439259 | DOI:10.1161/ATVBAHA.122.318204
Source: Arteriosclerosis, Thrombosis and Vascular Biology - July 13, 2023 Category: Cardiology Authors: Beth Whittington Evangelos Tzolos Rong Bing Jack Andrews Christophe Lucatelli Mark G MacAskill Adriana A S Tavares Tim Clark Nicholas L Mills Jennifer Nash Damini Dey Piotr J Slomka Norman Koglin Andrew W Stephens Edwin J R van Beek Colin Smith Marc R Dwe Source Type: research

Half-Dose Tenecteplase or Primary Percutaneous Coronary Intervention in Older Patients With ST-Segment-Elevation Myocardial Infarction in STREAM-2: A Randomized, Open-Label Trial
CONCLUSIONS: Halving the dose of tenecteplase in a pharmaco-invasive strategy in this early-presenting, older STEMI population was associated with electrocardiographic changes that were at least comparable to those after primary PCI. Similar clinical efficacy and angiographic end points occurred in both treatment groups. The risk of intracranial hemorrhage was higher with half-dose tenecteplase than with primary PCI. If timely PCI is unavailable, this pharmaco-invasive strategy is a reasonable alternative, provided that contraindications to fibrinolysis are observed and excess anticoagulation is avoided.REGISTRATION: URL: ...
Source: Circulation - July 13, 2023 Category: Cardiology Authors: Frans Van de Werf Arsen D Risti ć Oleg V Averkov Alexandra AriasMendoza Yves Lambert Jos é F Kerr Saraiva Pablo Sepulveda Fernando Rosell-Ortiz John K French Ljilja B Musi ć Katleen Vandenberghe Kris Bogaerts Cynthia M Westerhout Alain Pag ès Thierry Source Type: research

Noninvasive In Vivo Thrombus Imaging in Patients With Ischemic Stroke or Transient Ischemic Attack
CONCLUSIONS: 18F-GP1 positron emission tomography and computed tomography angiography is a novel noninvasive method of identifying in vivo cerebrovascular thrombosis, which holds major promise in understanding the role and origin of thrombosis in stroke.REGISTRATION: URL: https://www.CLINICALTRIALS: gov; Unique identifier: NCT03943966.PMID:37439259 | DOI:10.1161/ATVBAHA.122.318204
Source: Arteriosclerosis, Thrombosis and Vascular Biology - July 13, 2023 Category: Cardiology Authors: Beth Whittington Evangelos Tzolos Rong Bing Jack Andrews Christophe Lucatelli Mark G MacAskill Adriana A S Tavares Tim Clark Nicholas L Mills Jennifer Nash Damini Dey Piotr J Slomka Norman Koglin Andrew W Stephens Edwin J R van Beek Colin Smith Marc R Dwe Source Type: research

Half-Dose Tenecteplase or Primary Percutaneous Coronary Intervention in Older Patients With ST-Segment-Elevation Myocardial Infarction in STREAM-2: A Randomized, Open-Label Trial
CONCLUSIONS: Halving the dose of tenecteplase in a pharmaco-invasive strategy in this early-presenting, older STEMI population was associated with electrocardiographic changes that were at least comparable to those after primary PCI. Similar clinical efficacy and angiographic end points occurred in both treatment groups. The risk of intracranial hemorrhage was higher with half-dose tenecteplase than with primary PCI. If timely PCI is unavailable, this pharmaco-invasive strategy is a reasonable alternative, provided that contraindications to fibrinolysis are observed and excess anticoagulation is avoided.REGISTRATION: URL: ...
Source: Circulation - July 13, 2023 Category: Cardiology Authors: Frans Van de Werf Arsen D Risti ć Oleg V Averkov Alexandra AriasMendoza Yves Lambert Jos é F Kerr Saraiva Pablo Sepulveda Fernando Rosell-Ortiz John K French Ljilja B Musi ć Katleen Vandenberghe Kris Bogaerts Cynthia M Westerhout Alain Pag ès Thierry Source Type: research