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Evaluating Pulmonary Function: An Assessment of Pao2/Fio2

Abstract Objectives:  Pao2/Fio2 is used commonly for diagnosis of lung injury (acute respiratory distress syndrome and transfusion-related acute lung injury), for assessment of pulmonary disease course and therapy, and in pulmonary..

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The Impact and Statistical Analysis of a Multifaceted Anticoagulation Strategy in Children Supported on ECMO: Performance and Pitfalls

Abstract Background: We sought to determine whether the introduction of a new anticoagulation protocol improved the frequency with which target anticoagulation parameters were met in children supported with extracorporeal membrane..

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Does moderate hypothermia really carry less bleeding risk than deep hypothermia for circulatory arrest? A propensity-matched comparison in hemiarch replacement

Abstract Background Moderate (MHCA) versus deep (DHCA) hypothermia for circulatory arrest in  has been purported to reduce  and bleeding complications, although there are limited data supporting this claim. This study aimed to..

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Extracorporeal membrane oxygenation improves coagulopathy in an experimental traumatic hemorrhagic model

Abstract Purpose Hemorrhage is the most common cause of preventable death after trauma. Coagulopathy plays a central role in uncontrolled bleeding and is caused by multiple factors. Extracorporeal Membrane Oxygenation..

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Predictors of survival in adults undergoing extracorporeal membrane oxygenation with severe infections

Abstract Background To identify novel factors associated with the survival of septic adults receiving  (ECMO) to improve patient selection and outcomes. Methods Cases were identified from our ECMO registry from 2001..

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Externally visible thrombus partially predicts internal thrombus deposition in extracorporeal membrane oxygenators

Abstract Aim: We sought to quantify the location and volume of thrombus in used hollow-fiber membrane oxygenators and correlate the volume of thrombus with patient demographics, flow characteristics and anticoagulation..

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Veno-venous ECMO as a safe bridge to recovery in a patient with severe peripartum cardiomyopathy – learning from errors

Abstract Peripartum cardiomyopathy (PPCM) is a rare disorder of unknown etiology and pathogenesis. The most important tool for diagnostic confirmation is transthoracic echocardiography. The recommended management of PPCM in pregnancy..

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Extracorporeal Life Support for Refractory Cardiac Arrest from Accidental Hypothermia: A 10-Year Experience in Edinburgh

Abstract Background Cardiac arrest caused by accidental hypothermia is a rare phenomenon with a significant mortality rate if untreated. The consensus is that these patients should be rewarmed with extracorporeal..

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Insertion of the Avalon Cannula for Venovenous Extracorporeal Membrane Oxygenation in a Patient with an Implanted ASD Occlusion Device

Abstract Cardiopulmonary AG, Rastatt, Germany) can be effective in patients requiring venovenous extracorporeal membrane oxygenation (VV-ECMO) for adult respiratory distress syndrome (ARDS). Proper placement of the cannula is important in..

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Nosocomial Bloodstream Infections in Patients Receiving Extracorporeal Life Support: Variability in Prevention Practices: A Survey of the Extracorporeal Life Support…

Abstract Nosocomial blood stream infections (BSIs) increase both the morbidity and the mortality of patients receiving extracorporeal life support (ECLS). The aim of this study was to identify common practices..

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Rapid Occurrence of Chronic Kidney Disease in Patients Experiencing Reversible Acute Kidney Injury after Cardiac Surgery

Abstract Background There is recent evidence to show that patients suffering from acute kidney injury are at increased risk of developing chronic kidney disease despite the fact that surviving tubular..

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The Evolution of Coronary Bypass Surgery Will Determine Its Relevance as the Standard of Care for the Treatment for Multivessel…

  Despite improvements in percutaneous coronary artery intervention (PCI), coronary artery bypass grafting (CABG) remains the gold standard therapy for the majority of patients with multivessel coronary artery disease. This..

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Chasing myocardial outcomes: perioperative myocardial infarction and cardiac troponin

Abstract Perioperative myocardial infarction represents the most common cardiovascular complication following non-cardiac surgery, but frequently presents without the usual clinical signs and symptoms consistent with acute coronary syndrome. Given the..

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Thromboelastometry guided fibrinogen replacement therapy in cardiac surgery: a retrospective observational study

Abstract This retrospective, observational study compared the impact of a point-of-care rotational thromboelastometry (ROTEM®) method versus conventional bleeding management in terms of postoperative (24-h) blood loss, intraoperative and postoperative (24-h)..

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When all else fails: extracorporeal life support in therapy-refractory cardiogenic shock

Abstract OBJECTIVES No guidelines for mechanical circulatory support in patients with therapy-refractory cardiogenic shock and multiorgan failure including ongoing cardiopulmonary resuscitation (CPR) exist. To achieve immediate cardiopulmonary stabilization, we established..

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Cerebral oxygenation during changes in vascular resistance and flow in patients on cardiopulmonary bypass – a physiological proof of concept…

Abstract Despite a rise in blood pressure, cerebral oxygenation decreases following phenylephrine administration, and we hypothesised that phenylephrine reduces cerebral oxygenation by activating cerebral α1 receptors. We studied patients on cardiopulmonary..

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Physiology of oxygen transport

Abstract Oxygen is vital for life-sustaining aerobic respiration in humans and is arguably the most commonly administered drug in anaesthesia and critical care medicine. Within the mitochondrial inner membrane, oxygen..

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Nitric oxide administration during paediatric cardiopulmonary bypass: a randomised controlled trial

Abstract Purpose Cardiopulmonary bypass induces an ischaemia–reperfusion injury and systemic inflammatory response, which contributes to low cardiac output syndrome following cardiac surgery. Exogenous nitric oxide during cardiopulmonary bypass has shown..

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A derived and validated score to predict prolonged mechanical ventilation in patients undergoing cardiac surgery

Abstract Objectives Prolonged  after cardiac surgery imposes a significant burden on the patient in terms of morbidity as well as a financial burden on the hospital. We undertook a retrospective analysis..

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Intra-Aortic Balloon Pump Counterpulsation in the Post-Resuscitation Period is Associated with Improved Functional Outcomes in Patients Surviving an Out-of-Hospital Cardiac…

Abstract Background Despite advances in cardiopulmonary resuscitation, functional survival remains low after  (OOHCA).  (IABP) therapy has recently been shown to augment cerebral blood flow. Whether  therapy in the post-resuscitation period improves functional outcomes..

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Transition of intestinal fatty acid-binding protein on hypothermic circulatory arrest with cardiopulmonary bypass

Abstract Introduction: Intestinal fatty acid-binding protein (I-FABP) is increasingly employed as a highly specific marker of intestinal necrosis. However, the value of this marker associated with cardiovascular surgery with hypothermic..

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Hemiarch: The Real Operation for Ascending Aortic Aneurysm

Abstract The extent and technique of resection for ascending aortopathies remains debated. The 2 main camps are divided into those who believe in the hemiarch resection utilizing hypothermic circulatory arrest..

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Prolonged pulmonary support after cardiac surgery: incidence, risk factors and outcomes: a retrospective cohort study

Abstract Background Post–cardiac surgery pulmonary dysfunction may be underreported. Therefore, we evaluated associated risk factors for prolonged pulmonary support after cardiac surgery. Methods and materials We conducted a retrospective, observational..

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A Novel Anti-Pollution Filter for Volatile Agents During Cardiopulmonary Bypass: Preliminary Tests

Abstract Objective Concerns regarding pollution of the operating room by  and effects on atmospheric ozone depletion exist.  commonly are used during  to provide  independent of any supposed myocardial protective effects. The authors’ aim was..

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Protamine reduces whole blood platelet aggregation after cardiopulmonary bypass

Abstract Objectives: Platelet dysfunction is an important cause of postoperative bleeding after cardiac surgery. Protamine is routinely used for reversal of heparin after cardiopulmonary bypass (CBP), but may affect platelet..

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The Munich Lung Transplant Group: Intraoperative Extracorporeal Circulation in Lung Transplantation

Abstract Background This retrospective single-center study aimed to analyze transfusion requirements, coagulation parameters, and outcome parameters in patients undergoing lung transplantation (LuTx) with intraoperative extracorporeal circulatory support, comparing cardiopulmonary bypass..

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Concomitant atrial fibrillation surgery for people undergoing cardiac surgery

Abstract Background People with atrial fibrillation (AF) often undergo cardiac surgery for other underlying reasons and are frequently offered concomitant AF surgery to reduce the frequency of short‐ and long‐term..

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Outcome Comparison in Children Undergoing Extracorporeal Life Support Initiated at a Local Hospital by a Mobile Cardiorespiratory Assistance Unit or…

Abstract Purpose:  To compare characteristics and outcome in children undergoing extracorporeal life support initiated in an extracorporeal life support center or at the patient’s bedside in a local hospital, by..

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Potential identification of a claudicant group vulnerable to acute kidney injury

Abstract This observational study aimed to investigate the relationship between renal injury, endothelial function and oxidative stress in claudicants undergoing maximal treadmill exercise. Twenty patients with claudication were identified in..

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Effects of circuit albumin coating on coagulation and inflammatory response for patients receiving aortic arch replacement: a randomized controlled trial

Abstract Objective: To investigate whether human serum albumin coating before cardiopulmonary bypass (CPB) could improve platelet function and hemostasis and mitigate the inflammatory response among patients receiving aortic arch replacement..

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