Hemodynamic Optimization
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Organ and tissue donation: use of quality tool for process optimization
Resumo Objetivo: Identificar por meio de uma ferramenta de gestão causas de perdas de possíveis e potenciais doadores de órgãos e tecidos como oportunidades de melhorias no sistema de doação de órgãos e tecidos. Método: Estudo quantitativo, descritivo, desenvolvido em três hospitais no Sul do País, o qual utilizou um instrumento da Organização
Esc. Anna Nery. Publicado em: 23/09/2019
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2. Analysis of different levels of positive end-expiratory pressure during lung retrieval for transplantation: an experimental study
Atelectasis and inadequate oxygenation in lung donors is a common problem during the retrieval of these organs. Nevertheless, the use of high positive end-expiratory pressure (PEEP) is not habitual during procedures of lung retrieval. Twenty-one Sprague-Dawley male consanguineous rats were used in the study. The animals were divided into 3 groups according t
Braz J Med Biol Res. Publicado em: 15/07/2019
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3. Dehydration, hemodynamics and fluid volume optimization after induction of general anesthesia
OBJECTIVES: Fluid volume optimization guided by stroke volume measurements reduces complications of colorectal and high-risk surgeries. We studied whether dehydration or a strong hemodynamic response to general anesthesia increases the probability
Clinics. Publicado em: 2014
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4. Goal-directed fluid optimization based on stroke volume variation and cardiac index during one-lung ventilation in patients undergoing thoracoscopy lobectomy operations: a pilot study
OBJECTIVES: This pilot study was designed to utilize stroke volume variation and cardiac index to ensure fluid optimization during one-lung ventilation in patients undergoing thoracoscopic lobectomies. METHODS: Eighty patients undergoing thoracoscopic lobectomy were randomized into either a goal-directed therapy group or a control group. In the goal-directe
Clinics. Publicado em: 2013-07
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5. Effects of arterial oxygen tension and cardiac output on venous saturation: a mathematical modeling approach
OBJECTIVES: Hemodynamic support is aimed at providing adequate O2 delivery to the tissues; most interventions target O2 delivery increase. Mixed venous O2 saturation is a frequently used parameter to evaluate the adequacy of O2 delivery. METHODS: We describe a mathematical model to compare the effects of increasing O2 delivery on venous oxygen saturation thr
Clinics. Publicado em: 2012-08
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6. Implications of the hemodynamic optimization approach guided by right heart catheterization in patients with severe heart failure
Objective - To report the hemodynamic and functional responses obtained with clinical optimization guided by hemodynamic parameters in patients with severe and refractory heart failure. Methods - Invasive hemodynamic monitoring using right heart catheterization aimed to reach low filling pressures and peripheral resistance. Frequent adjustments of intravenou
Publicado em: 2010
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7. Influencia do fator de transcrição MEF2C na hipertrofia miocardica induzida por sobrecarga pressorica em camundongos / Influence of the transcription factor MEF2 in cardiac hypertrophy induced by overload pressure in mice
Heart diseases are frequently associated with myocardial hypertrophy. Mechanical stimuli can trigger hypertrophic growth as well as degeneration and death of the cardiac myocytes. The MEF2C family of transcription factors plays a role in the process of myocardial hypertrophy. It is composed by 4 members, MEF2A, B, C and D, and the MEF2C is the main transcrip
Publicado em: 2008
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8. Exposição à radiação ionizante dos profissionais de saúde em hemodinâmica: o enfoque da enfermagem / Exposure of health professionals to ionizing radiation at hemodynamic: the nursing s vision
Ionizing radiations have been used in the contemporary medicine, inserted in disgnostic and therapeutical contexts. Therefore, the object of this study was the relation among ionizing radiation exposition and the work process of the health professionals at hemodynamic; the objectives were: know the profile of the professionals working at hemodynamic unit, id
Publicado em: 2007
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9. Implications of the Hemodynamic Optimization Approach Guided by Right Heart Catheterization in Patients with Severe Heart Failure
OBJECTIVE: To report the hemodynamic and functional responses obtained with clinical optimization guided by hemodynamic parameters in patients with severe and refractory heart failure. METHODS: Invasive hemodynamic monitoring using right heart catheterization aimed to reach low filling pressures and peripheral resistance. Frequent adjustments of intravenous
Arquivos Brasileiros de Cardiologia. Publicado em: 2002-03