Radial Artery Surgery
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Hemodynamic outcome of different ventilation modes in laparoscopic surgery with exaggerated trendelenburg: a randomised controlled trial
Abstract Purpose: To compare hemodynamic effects of two different modes of ventilation (volumecontrolled and pressure-controlled volume guaranteed) in patients undergoing laparoscopic gynecology surgeries with exaggerated Trendelenburg position. Methods: Thirty patients undergoing laparoscopic gynecology operations were ventilated using either volume-contr
Brazilian Journal of Anesthesiology. Publicado em: 2022
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2. The role of vein grafts in reconstructive head and neck microsurgery
Abstract Objective: Free tissue transfer is widely used for head and neck reconstruction. In certain circumstances, vein grafting is required to elongate free flap pedicles to connect them to appropriate recipient vessels. Because of controversy regarding the use of interposition vein grafts in free tissue reconstruction, this paper reports vein graft indic
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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3. Evaluation of volume responsiveness by pulse pressure variability and inferior vena cava dispensability index at different tidal volumes by mechanical ventilation
This study investigated the effects of tidal volume (TV) on the diagnostic value of pulse pressure variation (PPV) and the inferior vena cava dispensability index (IVC-DI) for volume responsiveness during mechanical ventilation. In patients undergoing elective surgery with mechanical ventilation, different TVs of 6, 9, and 12 mL/kg were given for two min. Th
Braz J Med Biol Res. Publicado em: 29/08/2019
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4. Why Use the Radial Artery? The Saphenous Vein is the Second Graft of Choice for CABG in Brazil
Abstract The saphenous vein (SV) is the most commonly used conduit for coronary artery bypass surgery (CABG) and the second conduit of choice in Brazil and many other countries. The radial artery (RA) is suggested, by some, to be superior to SV grafts, although its use in the USA declined over a 10 year period. The patency of SV grafts (SVG) is improved when
Braz. J. Cardiovasc. Surg.. Publicado em: 26/08/2019
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5. Coronary Artery Bypass Surgery in Brazil: Analysis of the National Reality Through the BYPASS Registry
Abstract Introduction: Coronary artery bypass grafting (CABG) is the most frequently performed heart surgery in Brazil. Recent international guidelines recommend that national societies establish a database on the practice and results of CABG. In anticipation of the recommendation, the BYPASS Registry was introduced in 2015. Objective: To analyze the profi
Braz. J. Cardiovasc. Surg.. Publicado em: 2019-04
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6. Efficacy and Safety of "Coronary Artery Bypass Graft Angiography" with Right Transradial Access versus Left Transradial Access and Femoral Access: a Retrospective Comparative Study
Abstract Objective: Over the past 10 years, the rate of patients who have undergone coronary artery bypass graft (CABG) surgery has increased twofold in cases of coronary angiography. Today, transradial access is the first choice for coronary angiography. We aimed to compare the efficacy and reliability of radial versus femoral access for coronary angiograp
Braz. J. Cardiovasc. Surg.. Publicado em: 2019-02
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7. 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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8. 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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9. 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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10. 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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11. 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
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12. Intraluminal milrinone for dilation of the radial artery graft.
There is renewed interest in the use of the radial artery as a conduit for coronary artery bypass surgery. The radial artery is, however, a very muscular artery, prone to vasospasm. Milrinone, a potent vasodilator, has demonstrated vasodilatory properties superior to those of papaverine. In this report, we describe our technique of radial artery harvesting a