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Flow Manipulation and the Association with Myocardial Systolic Function During Extracorporeal Life Support

Abstract Background: Peripheral veno-arterial extracorporeal membrane oxygenation (V-A ECMO) is used to support circulatory failure refractory to conventional therapy.  However, data on the heart-ECMO interaction at different levels of ECMO..

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Pulmonary Transplant After More Than 1 Year of Continuous Ambulatory Extracorporeal Support

Abstract While extracorporeal support of patients awaiting pulmonary transplantation is now well-established, extracorporeal membrane oxygenation (ECMO) remains a nondurable technology deployed for short-term support or recovery in patients with progressive..

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Effect of minimally invasive mitral valve surgery compared to sternotomy on short- and long-term outcomes: a retrospective multicentre interventional cohort…

Abstract   OBJECTIVE Minimally invasive mitral valve surgery (MIMVS) has been performed increasingly for the past 2 decades; however, large comparative studies on short- and long-term outcomes have been lacking...

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Delirium in Children After Cardiac Bypass Surgery

Abstract Background Delirium is acute brain dysfunction associated with serious illness. Emerging data indicate that delirium occurs in greater than 20% of children in pediatric intensive care units. Cardiac bypass..

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A Simple Approach for Minimally Invasive Combined Aortic and Mitral Valve Surgery

Abstract Background  There is now extension of minimally invasive techniques to involve concomitantly aortic and mitral valves through a single small incision. We share our experience in such surgeries through..

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Changes in left ventricular and atrial mechanics and function after dialysis in patients with end-stage renal disease

Abstract Background: Hemodialysis (HD) can influence end-stage renal disease (ESRD) patients’ circulatory system. The present study aimed to evaluate the effect of volume depletion on left ventricular (LV) and left atrial..

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Impact of aortic valve disease on outcomes of aortic root replacement

Abstract Background and Aim of the Study Aortic stenosis (AS) has been associated with higher mortality in patients undergoing aortic root replacement (ARR). In this analysis, we compare the outcomes..

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PHYSIOLOGIC EFFECTS OF CONTINUOUS-FLOW LEFT VENTRICULAR ASSIST DEVICES

Abstract Background Within the past ten years, continuous-flow Left Ventricular Assist Devices (LVADS) have replaced pulsatile-flow LVADs as the standard of care for both destination therapy and bridging patients to..

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Concept and Design of a Novel Pulsatile Left Heart Assist Device—The PERKAT Left Ventricle System

Abstract Cardiogenic shock is associated with high mortality. Patients often require temporary mechanical circulatory support. We aimed to develop a percutaneously implantable, assist device that unloads the left ventricle (LV)..

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Efficacy and safety of ECG-synchronized pulsatile extracorporeal membrane oxygenation in the clinical setting: The SynCor Trial

Abstract Introduction Mechanical circulatory support (MCS) devices are increasingly used as a treatment option in resuscitation or in patients with cardiogenic shock (CS). Prophylactic implantation in high-risk percutaneous coronary interventions..

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Early implementation of renal replacement therapy after lung transplantation does not impair long-term kidney function in patients with idiopathic pulmonary…

Abstract Objectives In patients with idiopathic pulmonary arterial hypertension, cardiac function can be impaired in the early  after  because the chronically untrained  is prone to fail. Thus, restrictive fluid management is pivotal to..

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Central, peripheral ECMO or CPB? Comparsion between circulatory support methods used during lung transplantation

Abstract Background Chronic obstructive pulmonary disease, cystic fibrosis and usual interstitial pneumonia are three most common indications for lung transplantation (LuTx) in Poland. As a result of irreversible destruction of..

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Venoarterial extracorporeal membrane oxygenation is a viable option as a bridge to heart transplant

Abstract Objective Venoarterial  is a rescue therapy for patients in . We hypothesize that patients bridged to  with extracorporeal membrane oxygenation have decreased survival. Methods The United Network of Organ Sharing database was..

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A comparative analysis of factors influencing haemoglobin content in RBC units

Abstract Background and objectives The increment in a patient’s haemoglobin level is based upon the haemoglobin content of the transfused RBC units. The total haemoglobin present in the blood bags..

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Gelatin and the risk of acute kidney injury after cardiac surgery

Abstract Background Gelatin has been used as a plasma volume expander because of its ability to preserve intravascular volume more effectively than crystalloids. However, gelatin may have detrimental effects on..

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Prolonged Blood Storage and Risk of Posttransfusion Acute Kidney Injury

Abstract Background Erythrocyte transfusions are independently associated with acute kidney injury. Kidney injury may be consequent to the progressive hematologic changes that develop during storage. This study therefore tested the..

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The evolution of temperature management for open heart surgery: an historical perspective

Abstract Intraoperative temperature regimen is usually planned preoperatively ‘in team’. Selecting and understanding the impact of the temperature regimen (normothermia, or mild, moderate or severe hypothermia) is usually related to..

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Minimally invasive extracorporeal circulation in end-stage coronary artery disease patients undergoing myocardial revascularization

Abstract Background Patients with coronary artery disease and concomitant heart failure (left ventricular ejection fraction < 35%) requiring myocardial revascularization are at risk of poor long-term prognosis and higher mortality. The benefits..

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Association between intraoperative hyperglycemia and postoperative end-organ dysfunctions after cardiac surgery: a retrospective observational study

Abstract Purpose Hyperglycemia has been associated with postoperative morbidity in patients who undergo cardiac surgery. However, it remains unclear whether the duration of hyperglycemia is as important as its magnitude..

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Cytokine Adsorption Therapy during Extracorporeal Membrane Oxygenation in Adult Patients with COVID-19

Abstract Respiratory failure and systemic inflammation are paramount features of severe SARS-CoV-2 disease (COVID-19). Extracorporeal membrane oxygenation (ECMO) therapy has a potential role in patients with refractory disease. An inflammatory..

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Pulmonary Endarterectomy for Chronic Thromboembolic Pulmonary Hypertension: A STS Database Analysis

Abstract Background Chronic thromboembolic pulmonary hypertension (CTEPH) is optimally treated by pulmonary thromboendarterectomy (PEA). Treatment effectiveness has been evaluated principally using single-center series. Data from the Society of Thoracic Surgeons..

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The Role of Race on Acute Kidney Injury Following Cardiac Surgery

Abstract Background Acute kidney injury (AKI) frequently complicates cardiac surgery and is more common among Black patients. We evaluated determinants of race-based differences in AKI rates. Methods Serum creatinine-based criteria..

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Does severe hyperlactatemia during cardiopulmonary bypass predict a worse outcome?

Abstract Introduction The aim of the current study was to evaluate the impact of increased blood lactate levels during cardiopulmonary bypass (CPB) on immediate results in patients who underwent open..

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Extracorporeal Membrane Oxygenation Blood Flow and Blood Recirculation Compromise Thermodilution-Based Measurements of Cardiac Output

Abstract The contribution of veno-venous (VV) extracorporeal membrane oxygenation (ECMO) to systemic oxygen delivery is determined by the ratio of total extracorporeal blood flow (Q˙EC) to cardiac output (Q˙). Thermodilution-based..

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Developing a Quality Standard for Verbal Communication During CABG Procedures

Abstract Verbal communication during coronary artery bypass graft (CABG) procedures is essential for safe and efficient cardiac surgery, yet sensitive to failure due to a current lack of standardization. The..

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The association of thrombin generation with bleeding outcomes in cardiac surgery: a prospective observational study

Abstract Background Cardiac surgery with cardiopulmonary bypass (CPB) is associated with coagulopathic bleeding. Impaired thrombin generation may be an important cause of coagulopathic bleeding but is poorly measured by existing..

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Effect of Extracorporeal Membrane Oxygenation Support on the Plasma Levels of Commonly Utilized Catecholamines

Abstract Critically ill patients requiring catecholamine infusion may require extracorporeal membrane oxygenation (ECMO) support. Initiating ECMO support may affect the circulating catecholamine levels, which directly influences the circulatory support. We..

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Atrioventricular disruption posterior to reoperation of mitral valve replacement: repair and echocardiographic evaluation

Abstract Atrioventricular disruption after a mitral valve replacement is a rare but fatal complication. A case of 72 year-old woman is presented. She had a medical history of aortic and..

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Recuperación intensificada del paciente sometido a cirugía cardiaca

La vía clínica RICC pretende identificar, difundir y favorecer la implementación de las mejores actuaciones basadas en la evidencia científica para disminuir la variabilidad en la práctica clínica. La puesta..

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To Balloon or Not to Balloon? The Effects of an Intra-Aortic Balloon-Pump on Coronary Artery Flow during Extracorporeal Circulation Simulating…

Abstract ECMO is the most frequently used mechanical support for patients suffering from low cardiac output syndrome. Combining IABP with ECMO is believed to increase coronary artery blood flow, decrease..

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