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Condition: Atrial Fibrillation
Procedure: Angiography

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Total 480 results found since Jan 2013.

Left atrial appendage angiography for stroke risk prediction in patients with atrial fibrillation
Conclusions: Impaired mechanical function of the LAA, indicated by a low LAAEF and CR, is associated with a history of stroke in patients with AF. Assessment of CR using LAA angiography helps improve the stratification scheme for stroke risk prediction.PMID:37594402 | DOI:10.4244/EIJ-D-23-00325
Source: EuroIntervention - August 18, 2023 Category: Cardiovascular & Thoracic Surgery Authors: Lisheng Jiang Ziyong Hao Xiaoyi Xie Ke Xu Lan Shen Xin Pan Cheng Wang Lan Ma Linghong Shen Yiting Fan Ben He Source Type: research

Wake-Up Stroke versus Stroke with Known Onset Time: Clinical and Multimodality CT Imaging Characteristics
Conclusions: There are only minor differences between clinical and imaging characteristics of WUS patients and patients who arrive in the hospital within the time criteria for intravenous or endovascular treatment. Therefore, CT imaging may help to identify WUS patients who would benefit from treatment and rule out those patients with severe ischemia and poor collaterals.Cerebrovasc Dis 2018;45:236 –244
Source: Cerebrovascular Diseases - May 17, 2018 Category: Neurology Source Type: research

Diagnostic Accuracy of Electrocardiogram-Gated Thoracic Computed Tomography Angiography without Heart Rate Control for Detection of Significant Coronary Artery Stenosis in Patients with Acute Ischemic Stroke: A Comparative Study.
Conclusion: Electrocardiogram-gated TCTA without HR control facilitates the identification of significant coronary stenosis in patients with ischemic stroke. PMID: 30174480 [PubMed - in process]
Source: Korean Journal of Radiology - September 5, 2018 Category: Radiology Tags: Korean J Radiol Source Type: research

Susceptibility vessel sign in subacute stroke patients with large vessel occlusion
CONCLUSION: In subacute stroke patients, the occurrence rate of SVS sign in CE group was lower than that of LAA group. The significance of SVS sign in the differentiation of stroke subtype needs further validation.PMID:34916694
Source: Atherosclerosis - December 17, 2021 Category: Cardiology Authors: G Y Ren X M Wu Y Li J Y Li W P Sun Y N Huang Source Type: research

Prevalence and Clinical Correlation of Left Ventricular Systolic Dysfunction in African American Population with Ischemic Stroke (P02.044)
CONCLUSIONS: In this study the prevalence of LVSD in AA population with ischemic stroke was 22.45%. Among these, there was correlation between location of stroke and severity of LVSD. However prospective randomized studies are needed to validate our results. Disclosure: Dr. Devulapalli has nothing to disclose. Dr. Dunlap has nothing to disclose. Dr. Wilson has nothing to disclose. Dr. Cockburn has nothing to disclose. Dr. Kurukumbi has nothing to disclose. Dr. Jayam-Trouth has nothing to disclose.
Source: Neurology - February 14, 2013 Category: Neurology Authors: Devulapalli, S., Dunlap, S., Wilson, N., Cockburn, S., Kurukumbi, M., Jayam-Trouth, A. Tags: P02 Cerebrovascular Disease II Source Type: research

Abstract 241: Design and Clinical Outcomes of INSTOR (Interventional Stroke Therapy Outcomes Registry) Poster Session II
Conclusions: INSTOR presents instant online graphical and numerical results including "door to CT", "door to IV tPA", "time for return of laboratory results" and "time to angiography", etc. Process trends are presented with graphed monthly median data points overlain by a logistic regression trend line. The computerized multisite database also has the capability of automatically sending text massage or email reminders to designated recipients for follow-up events such as discharge information or 90-day mRS. INSTOR instantly performs complex multifactorial analyses of numerous measures of clinical outcomes for both IV tPA a...
Source: Circulation: Cardiovascular Quality and Outcomes - May 15, 2013 Category: Cardiology Authors: Connors, J. Tags: Poster Session II Source Type: research

Advances in stroke medicine.
Authors: Campbell BC Abstract In recent years, reperfusion therapies such as intravenous thrombolysis and endovascular thrombectomy for ischaemic stroke have dramatically reduced disability and revolutionised stroke management. Thrombolysis with alteplase is effective when administered to patients with potentially disabling stroke, who are not at high risk of bleeding, within 4.5 hours of the time the patient was last known to be well. Emerging evidence suggests that other thrombolytics such as tenecteplase may be even more effective. Treatment may be possible beyond 4.5 hours in patients selected using brain imagi...
Source: Medical Journal of Australia - May 6, 2019 Category: General Medicine Tags: Med J Aust Source Type: research

Insulin-treated versus noninsulin-treated diabetes and risk of ischemic stroke in patients with atrial fibrillation.
CONCLUSION: In patients with AF, DM increases the risk of ischemic stroke, regardless of treatment. PMID: 33130017 [PubMed - as supplied by publisher]
Source: Vascular Pharmacology - October 28, 2020 Category: Drugs & Pharmacology Authors: Jensen T, Olesen KKW, Caterina, Würtz M, Kristensen SD, Maeng M Tags: Vascul Pharmacol Source Type: research

Intracranial Large Artery Disease is Independently Associated with Poor Functional Outcome in a Cohort of Ethnic South Asian Ischemic Stroke Patients
Conclusions: The presence of ICLAD rendered poorer functional prognosis after stroke. These findings support the specific evaluation of the benefits of known acute stroke treatments such as thrombolysis, as well as investigation of potential novel strategies such as acute stenting.
Source: Neurology India - October 30, 2021 Category: Neurology Authors: Deidre A De Silva Chee-Keong Wee Fung-Peng Woon Hui-Meng Chang Meng-Cheong Wong Source Type: research

E-033 The smoking-thrombolysis paradox in large vessel occlusion acute ischemic stroke after endovascular therapy
Conclusion In stroke patients treated with mechanical thrombectomy, smoking does not seem to be associated with outcomes regardless of stroke subtype or location. Disclosures J. Grossberg: None. M. Bouslama: None. L. Rebello: None. D. Haussen: None. M. Frankel: None. R. Nogueira: None.
Source: Journal of NeuroInterventional Surgery - July 23, 2017 Category: Neurosurgery Authors: Grossberg, J., Bouslama, M., Rebello, L., Haussen, D., Frankel, M., Nogueira, R. Tags: Electronic Poster Abstracts Source Type: research

Left ventricular hypertrophy diagnosed after a stroke: a case report
ConclusionsElectrocardiogram diagnosis of left ventricular hypertrophy led to the diagnosis of apical hypertrophic cardiomyopathy in this patient. Left ventricular hypertrophy was only evident a few days after our patient suffered a stroke. The underlying mechanisms responsible for this remain unclear. Furthermore, differential diagnosis of hypertrophic cardiomyopathy should be considered in people with electrocardiogram criteria for left ventricular hypertrophy. Cardiovascular magnetic resonance imaging is an important diagnostic tool in identifying causes of left ventricular hypertrophy. Family screening should be recomm...
Source: Journal of Medical Case Reports - March 22, 2018 Category: General Medicine Source Type: research

Revascularization in Acute Ischemic Stroke Based on Clinical-Diffusion Mismatch (REVASC): A Planned Phase I Trial (P1.134)
CONCLUSIONS:Acute stroke intervention performed beyond 8 hours may be safe among patients fulfilling CDM criteria. This study will further help establish safety.Disclosure: Dr. Janjua has nothing to disclose.
Source: Neurology - April 9, 2014 Category: Neurology Authors: Janjua, N. Tags: Cerebrovascular Disease and Interventional Neurology: Atrial Fibrillation and Miscellaneous Source Type: research

E-004 Factors Associated with Successful Revascularization using the Aspiration Component of ADAPT in the Treatment of Acute Ischemic Stroke
ConclusionsAspiration success was associated with younger age. There was a trend for aspiration failure to be associated with cardiogenic etiology and more difficult vascular anatomy. Our findings suggest that the ADAPT technique can be used for the vast majority of patients but it may be beneficial to use a SR primarily when performing thrombectomy in the elderly. Further research analyzing thrombus characteristics is needed.References1 Turk AS, Frei D, Fiorella D, et al. ADAPT FAST study: a direct aspiration first pass technique for acute stroke thrombectomy. J Neurointerv Surg 2014 ;6(4):260–4.2 Turk AS, Turner R,...
Source: Journal of NeuroInterventional Surgery - July 28, 2016 Category: Neurosurgery Authors: Mascitelli, J., Kellner, C., Oravec, C., DeLeacy, R., Oermann, E., Paramasivam, S., Fifi, J., Mocco, J. Tags: Electronic poster abstracts Source Type: research