Radial Artery
Mostrando 13-24 de 53 artigos, teses e dissertações.
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13. Bases anatômicas e histomorfométricas para a compreensão das neuropatias dos nervos mediano e ulnar em crianças / Anatomical and histomorphometrical basis for the understanding of median and ulnar nerves neuropathies in children
The anterior carpal region has two tunnels limited by fibrous tissue: the carpal tunnel and the ulnar tunnel. The clinical and surgical importance of this region is related to the carpal and ulnar tunnel syndromes, both able to impair motor and sensitive functions. The diagnosis and clinical approach to treat these syndromes are mainly based on anatomical fe
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/05/2011
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14. The effect of cardiopulmonary bypass in coronary artery bypass surgeries (on-pump versus off-pump) on erectile function and endothelium-derived nitric oxide levels
PURPOSE: To investigate the effects of on-pump and off-pump coronary artery bypass grafting (CABG) on the erectile function and endothelium-derived nitric oxide (eNO) levels. MATERIALS AND METHODS: Twenty-eight consecutive patients were randomized into two groups depending on use of cardiopulmonary bypass in CABG surgery. The erectile function was evaluated
International braz j urol. Publicado em: 2011-12
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15. Transforming growth factor-β in graft vessels: histology and immunohistochemistry
OBJECTIVES: The biological functions of transforming growth factor-β signaling that involves Smad proteins have not been previously investigated with respect to coronary artery bypass grafts. The aim of the present study was to observe the immunostaining of proteins that are related to this signaling pathway. METHODS: Fifteen remnants of coronary artery byp
Clinics. Publicado em: 2011
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16. Tratamento da pseudoartrose do escafoide : estudo comparativo entre o uso do exerto ósseo da extremidade distal do rádio vascularizado e não vascularizado / Treatment of scaphoid nonunion : comparative study of the use of vascularized and nonvascularized bone graft from the dorsal distal tip of the radius
Avaliaram-se os aspectos clínicos, funcionais e radiográficos de 86 pacientes portadores de pseudoartroses do escafoide. Comparam-se 46 pacientes submetidos à técnica de enxerto ósseo vascularizado dorsal do rádio distal, baseado na artéria suprarretinacular intercompartimental 1,2* (Grupo I), e 40 pacientes submetidos à cirurgia pela técnica de enx
Publicado em: 2010
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17. Análise do grau de lesão obstrutiva coronária e sua correspondente parede miocárdica como fatores preditivos de perviedade e remodelamento da artéria radial na revascularização do miocárdio / Analysis of coronary obstruction and irrigated myocardial wall as predictive factors for patency and remodeling of radial artery grafts in coronary artery bypass surgery
A artéria radial (AR) constitui valiosa opção de enxerto na revascularização do miocárdio (RM), desde a retomada de seu uso, nos anos 1990. O objetivo deste estudo foi avaliar perviedade e remodelamento dos enxertos de AR e sua relação com lesão obstrutiva pré-operatória e parede miocárdica revascularizada, observando-se também os enxertos de ar
Publicado em: 2009
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18. Frequencia de aterosclerose nas arterias radiais de 29 cadaveres / Frequency of atherosclerosis in radial arteries of 29 cadavers
The use of radial artery as a coronary artery bypass graft increased since 1992. It is justified that arterial grafts theoretically would last more than venous grafts. But radial arteries could have atherosclerotic obstructions before cardiac bypass grafting surgery. The objective of this study is to verify the incidence of atherosclerotic obstructions and m
Publicado em: 2007
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19. Revascularização cirúrgica do miocárdio com utilização de enxerto de artéria radial esqueletizada ou com tecidos adjacentes: análise comparativa randomizada / Surgical revascularization of the myocardium with the use of grafts of the skeletonized radial artery or with surrounding tissues: random comparative analysis
INTRODUÇÃO: A utilização de enxertos arteriais na revascularização cirúrgica do miocárdio já está bem estabelecida atualmente pelos cirurgiões cardiovasculares, e sua esqueletização tem apresentado algumas vantagens, a princípio com a artéria torácica interna esquerda. OBJETIVO: Com o objetivo de analisar esse método de dissecção na artér
Publicado em: 2007
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20. Infuência da manobra de forsberg na medida indireta da pressão na artéria radial / Forsberg manouver influence in indirect blood pressure measure at radial artery
Blood pressure measure in forearm, as an alternative for upper arm measure in obese people, became a polemic issue since 1960 due to Korotkoff sounds inaudibility in many subjects.The aim of this study was to verify if Forsberg approuch make easier the Sounds Korotkoff auscultation in pressure measured at radial artery. Transversal study performed in 101 sub
Publicado em: 2006
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21. Comparative measure of arterial blood pressure in arm and forearm / Medida comparativa da pressão arterial no braço e antebraço
Blood pressure measurement in forearm is a polemic issue due Korotkoff sounds inaudibility in the radial artery. This study aimed to verify if a procedure proposed by Forsberg et al, named here Forsbergs maneuver, could facilitate auscultation on the forearm. We performed a transversal study in 101 subjects at UNIARARAS, always taking into consideration the
Publicado em: 2006
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22. Comparative study between composite and independent arterial grafts in myocardial revascularization : blood flow and coronary flow reserve analysis by intravascular Doppler / "Estudo comparativo entre os enxertos arteriais compostos e os enxertos arteriais isolados na revascularização do miocárdio: análise do fluxo sangüíneo e da reserva de fluxo coronariano com Doppler intravascular"
O objetivo é comparar o fluxo sanguíneo total (FS) e a reserva de fluxo coronariano (RFC) aos ramos revascularizados pelas artérias torácica interna esquerda (ATIE) e radial (AR) nos enxertos compostos com os enxertos isolados. Foi realizado um ensaio clínico randomizado de 42 pacientes que foram distribuídos em grupo A ou ATIE e AR composta em Y(n=14)
Publicado em: 2005
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23. Comparative study of the use of diltiazem as an antispasmodic drug in coronary angiography via the transradial approach
OBJECTIVE: To evaluate the impact of the use, prior to the procedure, of injectable diltiazem to prevent complications. METHODS: Between September 2000 and July 2001, 50 patients underwent transradial coronary angiography and were randomized to receive placebo (GI) or diltiazem (GII) through a catheter inserted into the radial artery. All patients received i
Arquivos Brasileiros de Cardiologia. Publicado em: 2003-07
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24. Avaliação angiografica precoce e tardia dos enxertos de arteria radial utlizada na revascularização cirurgica do miocardio
Background: The surgery of myocardial revascularization has presented great development in the last decades, leading to a search for grafts that may be easily and safely o btained to patients, that may be of easy handling to surgeons and that may present long lasting perviousness. The gold standard that has been established is based on the internal thoracic
Publicado em: 2003