Monitoring Physiologic
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. Validação de escalas de sedação em crianças submetidas à ventilação mecânica internadas em uma unidade de terapia intensiva pediátrica terciária / Validation of sedation scores in mechanically ventilated children admitted to a tertiary pediatric intensive care unit
Objetivos: O uso de escalas de sedação é fundamental em unidades de terapia intensiva pediátrica. A escala Comfort-Behavior é validada para avaliação de crianças, contudo, é um instrumento extenso. A escala de avaliação da atividade motora está validada para adultos, é mais simples do que a anterior e possível de ser usada em crianças. Nenhuma
Publicado em: 2010
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2. Uma visão histórico-crítica do conceito de crise não-epiléptica psicogênica / An historical-critical approach to the psychogenic non-epileptic seizure concept
Psychogenic non-epileptic seizures are recurrent crisis, or attacks, or paroxysmal behavioral changes that can be misunderstood as epileptic seizure due to the behavioral similarity between both, however, these manifestations are not associated with abnormal electrical brain discharges that cause epileptic seizures. Non-epileptic seizures are classified into
Publicado em: 2010
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3. Análise contínua de medidas de cateter de artéria pulmonar volumétrico, ecotransesofágico, variações da pressão arterial sistêmica e marcadores de hipoperfusão tissular no choque hemorrágico em suínos / Continuous analyses of pulmonary, volumetric artery catheter parameters, transesophageal echocardiography, pressure pulse variation, and biomarkers of tissue hypoperfusion during hemorrhagic shock in swine. Experimental study in swines
INTRODUÇÃO: Diferentes parâmetros hemodinâmicos, incluindo os indicadores estáticos de pré-carga cardíaca como o índice de volume diastólico final ventrículo direito (IVDFVD) e parâmetros dinâmicos como a variação de pressão de pulso (VPP) têm sido usados na tomada de decisão para considerar o processo da expansão volêmica em pacientes em
Publicado em: 2009
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4. Effects of pressure controlled ventilation and volume controlled ventilation on pulmonary function in cardiac surgery patients with cardiopulmonary bypass / Efeitos do suporte ventilatorio com pressão controlada e volume controlado na função pulmonar dos pacientes submetidos a cirurgia cardiaca com circulação extra-corporea
Postoperative lung injury after cardiac surgery with cardiopulmonary bypass (CPB) is usually related to the systemic inflammatory response syndrome (SIRS). Many patients undergoing this procedure develop acute lung injury (ALI), and some of them acute respiratory distress syndrome (ARDS). Many factors can be directly or indirectly related to the postoperativ
Publicado em: 2009
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5. CARACTERIZAÇÃO MOLECULAR E BIOQUÍMICA DE CEPAS DE Saccharomyces cerevisiae UTILIZADAS NA CARACTERIZAÇÃO MOLECULAR E BIOQUÍMICA
Aiming the molecular characterization of Saccharomyces cerevisiae LBCM 427 strain, selected from fermentations vats of a cachaça distillery, several analysis using polymorphism analysis of DNA for the characterization/discrimination of this and the selvagem strains present in the origin place was used. Results showed that RAPD-PCR, mtDNA, and PCR using comp
Publicado em: 2007
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6. "Estudo da variação da pressão sistólica e suas componentes como preditoras de hipovolemia em coelhos submetidos à hemorragia e pneumoperitônio" / Study on systolic pressure variation and its components as predictors of hypovolemia in rabbits submitted to hemorrhage and pneumoperitoneum
Systolic pressure variation (SPV) is a hemodynamic analysis parameter for mechanically ventilated individuals. The aim of this study was to investigate it in rabbits submitted to hemorrhage and pneumoperitoneum. Methods Eleven rabbits were studied under 4 treatments: after 20 minutes of stabilization (T1); 10 mmHg pneumoperitoneum for 30 minutes (T2); hemorr
Publicado em: 2006
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7. Estudo das repercussões da fisioterapia respiratória sobre a função cárdio-pulmonar em recém-nascidos pré-termo de muito baixo peso / Study on the repercussions of respiratory physiotherapy on the cardiopulmonary function in the very low birth weight preterm newborn
A fisioterapia respiratória vem merecendo especial atenção por parte dos pesquisadores, em virtude de seu crescente aumento nos últimos anos. Entretanto, o conceito de que a fisioterapia respiratória além de ser benéfica, não apresenta efeitos deletérios para o recém-nascido (RN) ainda não é consenso. O objetivo deste estudo foi avaliar as reperc
Publicado em: 2006
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8. Carbon dioxide monitoring and evidence-based practice – now you see it, now you don't
Carbon dioxide has been monitored in the body using a variety of technologies with a multitude of applications. The monitoring of this common physiologic variable in medicine is an illustrative example of the different levels of evidence that are required before any new health technology should establish itself in clinical practice. End-tidal capnography and
BioMed Central.
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9. Fractal dynamics in physiology: Alterations with disease and aging
According to classical concepts of physiologic control, healthy systems are self-regulated to reduce variability and maintain physiologic constancy. Contrary to the predictions of homeostasis, however, the output of a wide variety of systems, such as the normal human heartbeat, fluctuates in a complex manner, even under resting conditions. Scaling techniques
National Academy of Sciences.
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10. The Impact of Electroencephalography, Pressure, and pO2 Monitoring on the Risk of Stroke During Cardiopulmonary Bypass
Currently it is possible to account for an incidence of perfusion-related perioperative stroke of about 1%. The sources of stroke over which cardiac surgeons have some control relate to the perfusion circuit, the conducting of coronary pulmonary bypass, the operative approach to the patient with intracardiac clot, maneuvers that eliminate air during left hea
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11. Physiologic and prognostic significance of "alpha coma".
A patient with posthypoxic "alpha coma" is described whose EEGs were recorded before coma, within two hours following the onset of coma and after recovery. The differences observed between the alpha activity during coma and that seen before and after suggest that the alpha activity during coma and the physiologic alpha rhythm are different phenomena. This ca
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12. Indications, technique, and clinical use of ambulatory 24-hour esophageal motility monitoring in a surgical practice.
The development of miniaturized electronic pressure transducers and portable digital data recorders with large storage capacity has made ambulatory monitoring of esophageal motor function over an entire circadian cycle possible. The broad clinical application of this new technology in a large number of asymptomatic normal volunteers and patients with primary