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Total 25977 results found since Jan 2013.

Race-Specific Predictors of Mortality in Intracerebral Hemorrhage: Differential Impacts of Intraventricular Hemorrhage and Age Among Blacks and Whites Stroke
Conclusions IVH and age differentially predict mortality among blacks and whites. Blacks have higher rates of obstructive hydrocephalus and more frequently require EVD placement compared to their white counterparts.
Source: JAHA:Journal of the American Heart Association - August 15, 2016 Category: Cardiology Authors: Faigle, R., Marsh, E. B., Llinas, R. H., Urrutia, V. C., Gottesman, R. F. Tags: Intracranial Hemorrhage Stroke Source Type: research

Gadolinium Enhancement in Intracranial Atherosclerotic Plaque and Ischemic Stroke: A Systematic Review and Meta-Analysis Stroke
Conclusions Intracranial plaque enhancement on high-resolution vessel wall MRI is strongly associated with ischemic stroke. Evaluation for plaque enhancement on MRI may be a useful test to improve diagnostic yield in patients with ischemic strokes of undetermined etiology.
Source: JAHA:Journal of the American Heart Association - August 14, 2016 Category: Cardiology Authors: Gupta, A., Baradaran, H., Al-Dasuqi, K., Knight-Greenfield, A., Giambrone, A. E., Delgado, D., Wright, D., Teng, Z., Min, J. K., Navi, B. B., Iadecola, C., Kamel, H. Tags: Magnetic Resonance Imaging (MRI), Ischemic Stroke, Atherosclerosis Source Type: research

Factors Associated With New-Onset Depression Following Ischemic Stroke: The Women's Health Initiative Epidemiology
ConclusionsThere is a difference in the relationship of prestroke psychosocial status and risk of NPSD depending on stroke severity; thus it may be that the same preventive interventions might not work for all stroke patients. One size does not fit all.
Source: JAHA:Journal of the American Heart Association - February 1, 2017 Category: Cardiology Authors: Salinas, J., Ray, R. M., Nassir, R., Lakshminarayan, K., Dording, C., Smoller, J., Wassertheil-Smoller, S., Rosand, J., Dunn, E. C. Tags: Epidemiology, Risk Factors, Women, Quality and Outcomes, Ischemic Stroke Original Research Source Type: research

Thrombus Migration in the Middle Cerebral Artery: Incidence, Imaging Signs, and Impact on Success of Endovascular Thrombectomy Stroke
ConclusionsPreinterventional TM does not seem to be facilitated by intravenous recombinant tissue plasminogen activator and often occurs spontaneously. However, TM is associated with the risk of incomplete reperfusion in subsequent thrombectomy, suggesting increased clot fragility. Occurrence of TM may thereby have a substantial impact on the outcome of endovascularly treated stroke patients.
Source: JAHA:Journal of the American Heart Association - February 15, 2017 Category: Cardiology Authors: Kaesmacher, J., Maegerlein, C., Kaesmacher, M., Zimmer, C., Poppert, H., Friedrich, B., Boeckh-Behrens, T., Kleine, J. F. Tags: Revascularization, Cerebrovascular Disease/Stroke, Cerebrovascular Procedures, Ischemic Stroke Original Research Source Type: research

Regional Variation in 30-Day Ischemic Stroke Outcomes for Medicare Beneficiaries Treated in Get With The Guidelines-Stroke Hospitals Original Articles
Conclusions— Thirty-day mortality and readmission rates vary substantially across HRRs and exhibit an inverse relationship. While regional variation in 30-day outcomes were explained by patient and hospital factors differently, much of the regional variation in both outcomes remains unexplained.
Source: Circulation: Cardiovascular Quality and Outcomes - August 10, 2017 Category: Cardiology Authors: Thompson, M. P., Zhao, X., Bekelis, K., Gottlieb, D. J., Fonarow, G. C., Schulte, P. J., Xian, Y., Lytle, B. L., Schwamm, L. H., Smith, E. E., Reeves, M. J. Tags: Quality and Outcomes, Ischemic Stroke Original Articles Source Type: research

Sildenafil Is Associated With Reduced Device Thrombosis and Ischemic Stroke Despite Low-Level Hemolysis on Heart Mate II Support Original Articles
Conclusions: Sildenafil is associated with reduced device thrombosis and ischemic stroke during ongoing LLH on Heart Mate II support.
Source: Circulation: Heart Failure - November 1, 2017 Category: Cardiology Authors: Saeed, O., Rangasamy, S., Selevany, I., Madan, S., Fertel, J., Eisenberg, R., Aljoudi, M., Patel, S. R., Shin, J., Sims, D. B., Reyes Gil, M., Goldstein, D. J., Slepian, M. J., Billett, H. H., Jorde, U. P. Tags: Cardiomyopathy, Heart Failure, Ischemic Stroke Original Articles Source Type: research

Renal dysfunction increases the risk of recurrent stroke in patients with acute ischemic stroke
This study investigated risks of short-term (1 and 3 months) and long-term (1-year) recurrent stroke associated with glomerular filtration rate (eGFR) in patients with acute ischemic stroke.
Source: Atherosclerosis - July 27, 2018 Category: Cardiology Authors: I-Kuan Wang, Li-Ming Lien, Jiunn-Tay Lee, Chung-Hsiang Liu, Chih-Hung Chen, Ching-Huang Lin, Jiann-Shing Jeng, Chaur-Jong Hu, Tzung-Hai Yen, Sien-Tsong Chen, Hou-Chang Chiu, I-Ju Tsai, Fung-Chang Sung, Chung Y. Hsu, Taiwan Stroke Registry Investigators Source Type: research

Low blood pressure and adverse outcomes in acute stroke: HeadPoST study explanations
Objective: As uncertainties exist over underlying causes, we aimed to define the characteristics and prognostic significance of low blood pressure (BP) early after the onset of acute stroke. Methods: Post hoc analyzes of the international Head Positioning in acute Stroke Trial (HeadPoST), a pragmatic cluster-crossover randomized trial of lying flat versus sitting up in stroke patients from nine countries during 2015–2016. Associations of baseline BP and death or dependency [modified Rankin scale (mRS) scores 3–6] and serious adverse events (SAEs) at 90 days were assessed in generalized linear mixed models wi...
Source: Journal of Hypertension - January 7, 2021 Category: Cardiology Tags: ORIGINAL PAPERS: Stroke Source Type: research

Vascular and parenchymal lesions along with enhanced neurogenesis characterize the brain of asymptomatic stroke-prone spontaneous hypertensive rats
Conclusion:Appearance of vascular changes in SHRSPs, before any MRI-detectable brain lesion, is coupled to active neural proliferation in the SVZ. With disease progression, only newborn astrocytes can survive, likely because of the neurotoxicity triggered by brain oedema and oxidative stress.
Source: Journal of Hypertension - July 8, 2013 Category: Cardiology Tags: ORIGINAL PAPERS: Stroke Source Type: research

Aortic Stiffness Determines Diastolic Blood Flow Reversal in the Descending Thoracic Aorta: Potential Implication for Retrograde Embolic Stroke in Hypertension Arterial Stiffness
In conclusion, aortic stiffness determines the extent of flow reversal from the descending aorta to the aortic arch, which contributes to the diastolic antegrade flow into the carotid artery. This hemodynamic relationship constitutes a potential mechanism linking increased aortic stiffness, altered flow dynamics, and increased stroke risk in hypertension.
Source: Hypertension - August 14, 2013 Category: Cardiology Authors: Hashimoto, J., Ito, S. Tags: Pathophysiology, Embolic stroke Arterial Stiffness Source Type: research

Incidence and Risk Factors of Cerebrovascular Events Following Cardiac Catheterization Stroke
Conclusion In a single-center, retrospective assessment over nearly 20 years, cardiac catheterization-related CVEs were very rare and nearly exclusively ischemic. The independent predictors for these events were found to be the performance of an intervention and those associated with increased atherosclerotic burden, specifically older age, triple vessel disease, and prior stroke. The presence of intracoronary thrombus appears also to raise the risk of procedure-related CVE.
Source: JAHA:Journal of the American Heart Association - November 14, 2013 Category: Cardiology Authors: Korn-Lubetzki, I., Farkash, R., Pachino, R. M., Almagor, Y., Tzivoni, D., Meerkin, D. Tags: Stroke Source Type: research

The YOU CALL-WE CALL Randomized Clinical Trial: Impact of a Multimodal Support Intervention After a Mild Stroke Original Articles
Conclusions— Although the 2 groups improved equally over time, WE CALL intervention was perceived as helpful, whereas YOU CALL intervention was not used. Clinical Trial Registration— URL: http://www.controlled-trials.com. Unique identifier: ISRCTN95662526.
Source: Circulation: Cardiovascular Quality and Outcomes - November 19, 2013 Category: Cardiology Authors: Rochette, A., Korner-Bitensky, N., Bishop, D., Teasell, R., White, C. L., Bravo, G., Cote, R., Green, T., Lebrun, L.-H., Lanthier, S., Kapral, M., Bayley, M. Tags: Health policy and outcome research, Cerebrovascular disease/stroke, Clinical Studies, Rehabilitation, Stroke Original Articles Source Type: research

Impact of metabolic syndrome components on incident stroke subtypes: a Chinese cohort study
C-Y Wei & Y-C Chou
Source: Journal of Human Hypertension - January 16, 2014 Category: Cardiology Authors: Y-C ChenC-A SunT YangC-H ChuC-H BaiS-L YouL-C HwangC-H ChenC-Y WeiY-C Chou Tags: cohort study hemorrhagic stroke ischemic stroke metabolic syndrome Source Type: research

Thrombolysis Delivery by a Regional Telestroke Network--Experience From the UK National Health Service Stroke
Conclusions We demonstrate the safety and effectiveness of a horizontal networking approach for stroke telemedicine, which may be applicable to areas where traditional "hub-and-spoke" models may not be geographically feasible.
Source: JAHA:Journal of the American Heart Association - February 26, 2014 Category: Cardiology Authors: Agarwal, S., Day, D. J., Sibson, L., Barry, P. J., Collas, D., Metcalf, K., Cotter, P. E., Guyler, P., O'Brien, E. W., O'Brien, A., O'Kane, D., Owusu-Agyei, P., Phillips, P., Shekhar, R., Warburton, E. A. Tags: Stroke Source Type: research

Abstract 9: Predictors of Poor Outcome in Patients Not Thrombolysed Due to Mild or Resolving Symptoms ("Too Good To Treat") Session Title: Concurrent I Session B: Oral Abstracts on Stroke Topics
Conclusion: A substantial percentage of patients deemed "too good" for IV tPA were unable to be discharged home. Factors such as advanced age and higher NIHSS should be considered in tPA decision-making to optimize outcomes. Large, multi-center prospective studies are underway to study the predictors of poor outcomes in this group.
Source: Circulation: Cardiovascular Quality and Outcomes - June 2, 2014 Category: Cardiology Authors: Ali, S. F., Faheem, U., Singhal, A. B., Viswanathan, A., Silverman, S. B., Rost, N. S., Schwamm, L. H. Tags: Session Title: Concurrent I Session B: Oral Abstracts on Stroke Topics Source Type: research