Extracorporeal Circulation
Mostrando 13-24 de 117 artigos, teses e dissertações.
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13. The Expression of and Preoperative Correlation between Heat-Shock Protein 70, EuroSCORE, and Lactate in Patients undergoing CABG with Cardiopulmonary Bypass
Abstract Objetive: Coronary artery bypass grafting (CABG) with cardiopulmonary bypass (CPB) improved symptoms and increased survival and quality of life in patients with coronary artery disease. However, it should be the main cause of a complex organic systemic inflammatory response that greatly contributes to several postoperative adverse effects. Methods
Braz. J. Cardiovasc. Surg.. Publicado em: 2019-04
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14. Aortic Valve Replacement Combined with Ascending Aortic Aneurysmectomy in a Patient with Sickle Cell Disease: a Case Report
Abstract Sickle cell anemia is a haematological disorder characterized by multiple vaso-occlusive complications, resulting in a reduced life expectancy. These patients are exposed to several triggering factors for sickle cell crises when they are submitted to cardiovascular surgeries with extracorporeal circulation. Therefore, meticulous care and perioperati
Braz. J. Cardiovasc. Surg.. Publicado em: 2018-04
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15. Postoperative Bleeding Following Preoperative Clopidogrel Administration in Patients with Haemoglobin Level Above 110 g/L Undergoing Urgent CABG
Abstract Introduction: Patients with acute coronary syndrome usually receive dual antiplatelet therapy (DAPT) (usually clopidogrel + aspirin) prior to coronary catheterization, and approximately 10% of these patients require coronary artery bypass grafting (CABG). DAPT has favorable effects on prevention of thrombus formation, but it can have deleterious ef
Braz. J. Cardiovasc. Surg.. Publicado em: 2018-02
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16. Hemolysis and Inflammatory Response to Extracorporeal Circulation during On-Pump CABG: Comparison between Roller and Centrifugal Pump Systems
Abstract Objective: To compare the perioperative incidence rates of hemolysis and inflammatory response in patients undergoing coronary artery bypass grafting with the two main types of cardiopulmonary bypass, centrifugal and roller pumps, and establish correlations among hemolytic and inflammatory changes. Methods: This was a prospective, randomized trial
Braz. J. Cardiovasc. Surg.. Publicado em: 2018-02
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17. Predictive Factors of Long-Term Stay in the ICU after Cardiac Surgery: Logistic CASUS Score, Serum Bilirubin Dosage and Extracorporeal Circulation Time
Abstract Objective: To test the capacity of the Logistic CASUS Score on the second postoperative day, the total serum bilirubin dosage on the second postoperative day and the extracorporeal circulation time, as possible predictive factors of long-term stay in Intensive Care Unit after cardiac surgery. Methods: Eight-two patients submitted to cardiac surger
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-10
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18. Relationship between High Red Cell Distribution Width and Systemic Inflammatory Response Syndrome after Extracorporeal Circulation
Abstract Objective: Cardiac surgical operations involving extracorporeal circulation may develop severe inflammatory response. This severe inflammatory response syndrome (SIRS) is usually associated with poor outcome with no predictive marker. Red cell distribution width (RDW) is a routine hematological marker with a role in inflammation. We aim to determin
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-08
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19. Coronary Artery Bypass Graft Surgery Cost Coverage by the Brazilian Unified Health System (SUS)
Abstract Introduction: Cost management has been identified as an essential tool for the general control and evaluation of health organizations. Objectives: To identify the coverage percentage of transferred funds from the Unified Health System for coronary artery bypass grafts in a philanthropic hospital having a consolidated costing system in the municipa
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-08
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20. Coronary Perfusion Pressure during Antegrade Cardioplegia in On-Pump CABG Patients
Abstract Objective: The aim of this study was to investigate whether aortic tension estimated by palpation and cardioplegia infusion line pressure provide results equivalent to those obtained with direct aortic intraluminal pressure measurement. Methods: Sixty consecutive patients who underwent coronary artery bypass graft surgeries with extracorporeal cir
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-06
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21. Dexmedetomidine decreases the inflammatory response to myocardial surgery under mini-cardiopulmonary bypass
Cardiopulmonary bypass (CPB) with extracorporeal circulation produces changes in the immune system accompanied by an increase in proinflammatory cytokines and a decrease in anti-inflammatory cytokines. We hypothesize that dexmedetomidine (DEX) as an anesthetic adjuvant modulates the inflammatory response after coronary artery bypass graft surgery with mini-C
Braz J Med Biol Res. Publicado em: 23/02/2016
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22. Avaliação de oxigenador de membrana infantil em ovinos.
Analisar a segurança e a eficácia de um novo oxigenador de membrana denominado OXM -1500. Métodos: No período de maio de 2005 a setembro de 2006, foram estudados seis ovinos da raça Santa Inês, sendo cinco machos e uma fêmea, com peso corpóreo médio de 14,1 (5) kg, superfície corpórea de 0,6 (0,2) m2 e idade média de 3,8 (1,5) meses. Todos foram
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/11/2011
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23. Desenvolvimento de um dispositivo auxiliar para calibração de bombas de roletes utilizadas em circulação extracorpórea / Development of an auxiliary device for calibration of roller pumps used in extracorporeal circulation
Circulação extracorpórea é um processo no qual o sangue circula externamente ao corpo com o intuito de manter a oxigenação e o fluxo do sangue adequados durante a realização de determinados procedimentos cirúrgicos; para realizá-la é utilizado um conjunto de técnicas e equipamentos cuja função é substituir temporariamente o coração e os pulm
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/06/2011
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24. Comportamento dos marcadores inflamatórios e /de injúria miocárdica na cirurgia cardíaca : correlação laboratorial com quadro clínico de síndrome pós-pericardiotomia / Behavior of inflammatory markers of myocardial injury in cardiac surgery : laboratory correlation with the clinical picture of potpericardiotomy syndrome
Objective- To verify the association of serum markers of myocardial injury, such as troponin I, creatinine kinase, and creatinine kinase isoenzyme MB, and inflammatory markers, such as tumor necrosis factor alpha (TNF-alpha), C-reactive protein, and the erythrocyte sedimentation rate in the perioperative period of cardiac surgery, with the occurrence of poss
Publicado em: 2010