Carotid Stenosis
Mostrando 13-24 de 112 artigos, teses e dissertações.
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13. Prevalence of Carotid Stenosis and Incidence of Ischemic Stroke in Patients Undergoing Non-Coronary Cardiac Surgery
Abstract Introduction: Many publications on coronary surgery and carotid stenosis (CS) can be found, but we do not have enough information about the relationship between ischemic stroke, CS and non-coronary cardiac surgery. Objectives: To evaluate the incidence and risk factors associated with the stroke and CS ≥50% in patients undergoing non-coronary su
Braz. J. Cardiovasc. Surg.. Publicado em: 20/05/2019
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14. Importance of preoperative guided ultrasound in patients with femoral fracture: case report
Resumo Objetivo: Exemplificar o papel do emprego da ultrassonografia à beira do leito pelo anestesiologista e oferecer uma abordagem individualizada para a condição específica do paciente, sem que haja postergação desnecessária de correções cirúrgicas de fraturas de fêmur em idosos. Relato do caso: Paciente feminina, 86 anos, hipertensa, vítima
Rev. Bras. Anestesiol.. Publicado em: 25/04/2019
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15. Relationship of Inter-Arm Systolic Blood Pressure Difference with Subclavian Artery Stenosis and Vertebral Artery Stenosis in Patients Undergoing Carotid Endarterectomy
Abstract Introduction: The aim of this study was to examine the association of inter-arm systolic blood pressure difference (IASBPD) with carotid artery stenosis, subclavian artery stenosis and vertebral artery stenosis in patients who underwent carotid endarterectomy. Methods: A total of 141 patients (29 females, 112 males; mean age 71.2±10.4 years; rang
Braz. J. Cardiovasc. Surg.. Publicado em: 2019-04
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16. Takayasu arteritis: differential diagnosis in a teenager with severe acute kidney injury - a case report
RESUMO A Arterite de Takayasu (AT) é uma doença inflamatória crônica, granulomatosa, de causa desconhecida, que afeta grandes vasos, principalmente a aorta e seus ramos, incluindo artérias carótidas, coronárias, pulmonares e renais, sendo a artéria subclávia esquerda o vaso mais acometido. A estenose da artéria renal é relatada em 23-31% dos casos
J. Bras. Nefrol.. Publicado em: 10/01/2019
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17. Immediate versus delayed treatment for recently symptomatic carotid artery stenosis
ABSTRACT BACKGROUND: The timing of surgery for recently symptomatic carotid artery stenosis remains controversial. Early cerebral revascularization may prevent a disabling or fatal ischemic recurrence, but it may also increase the risk of hemorrhagic transformation, or of dislodging a thrombus. This review examined the randomized controlled evidence that a
Sao Paulo Med. J.. Publicado em: 2016-12
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18. Cerebral vasomotor reactivity assessment using Transcranial Doppler and MRI with apnea test
Differently from previous studies that used Transcranial Doppler (TCD) and functional MRI (fMRI) for cerebral vasomotor reactivity (CVR) assessment in patients with carotid stenosis (CS), we assessed CVR using an identical stimulus, the Breath-Holding Test (BHT). We included 15 patients with CS and 7 age-matched controls to verify whether fMRI responded diff
Braz J Med Biol Res. Publicado em: 24/10/2016
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19. Comparison of Early Outcomes with Three Approaches for Combined Coronary Revascularization and Carotid Endarterectomy
Abstract Objective: This study aims to compare three different surgical approaches for combined coronary and carotid artery stenosis as a single stage procedure and to assess effect of operative strategy on mortality and neurological complications. Methods: This retrospective study involves 136 patients who had synchronous coronary artery revascularization
Braz. J. Cardiovasc. Surg.. Publicado em: 2016-10
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20. Oxidative stress in carotid arteries of patients submitted to carotid endarterectomy. The role of aging process
ABSTRACT PURPOSE: To evaluated the role of oxidative stress on aging process in patients submitted to carotid endarterectomy. METHODS: Twenty patients were divided into two groups: older group (≥ 70 years old); and the younger group (< 70 years old). We evaluated the reactive oxygen species (ROS) concentration, nicotinamide adenine dinucleotide phospha
Acta Cir. Bras.. Publicado em: 2016-08
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21. Coronary artery plaque burden and calcium scores in healthy men adhering to long-term wine drinking or alcohol abstinence
Observational studies suggest there are clinical benefits to moderate red wine (RW) consumption. However, the effects on coronary vasculature and overall lifestyle are unclear. We investigated whether a lifestyle of regular long-term RW consumption is associated with changes in coronary plaque burden, calcium score, carotid intima/media thickness, endothelia
Braz J Med Biol Res. Publicado em: 04/07/2014
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22. Carotid stenosis: what is the high-risk population?
OBJECTIVE: Prevention is the best treatment for cerebrovascular disease, which is why early diagnosis and the immediate treatment of carotid stenosis contribute significantly to reducing the incidence of stroke. Given its silent nature, 80% of stroke cases occur in asymptomatic individuals, emphasizing the importance of screening individuals with carotid ste
Clinics. Publicado em: 2012-08
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23. Métodos clássicos e alternativos para a análise de dados de fMRI e EEG-fMRI simultâneo em indivíduos assintomáticos, pacientes com epilepsia e com estenose carotídea / Classic and alternative methods for fMRI and simultaneous EEG-fMRI data analysis in asymptomatic subjects, patients with epilepsy and carotid stenosis
O mapeamento das respostas BOLD (Blood Oxygenation Level Dependent) constitui etapa importante nos experimentos de imagem funcional por ressonância magnética (Functional Magnetic Resonance Imaging fMRI) e de EEG-fMRI simultâneo. Em sua grande maioria, a análise de dados de fMRI e de EEG-fMRI está baseada no modelo linear geral (General Linear Model GLM)
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/05/2011
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24. Morphological and hemodynamic patterns of carotid stenosis treated by endarterectomy with patch closure versus stenting: a duplex ultrasound study
OBJECTIVES: A duplex ultrasound study was performed to investigate morphological and hemodynamic patterns of carotid stenoses treated by endarterectomy with patch closure versus stenting. MATERIALS AND METHOD: Twenty-nine carotid stenoses were treated with stenting and 65 with patch closure. Duplex ultrasound parameters (luminal diameter, mm; peak systolic v
Clinics. Publicado em: 2010