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Cardiac harvest with arch isolation

[playlist ids="16395"] Dr.Sam Zeraatian Nejad Davani, CEO of rockingham medical research ADKWA center as well as Head of IUMS transplant and cardiovascular surgery department.            ..

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Mitral Valve Surgery Without Touching the Aorta. PerfWeb 66

Minimally Invasive Mitral Valve surgery is an excellent technique to correct a problem with the valve that removes the risks associated with sternotomy. However, the technique continues to require manipulation..

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Medical Error Reduction and Prevention

  Continuing Education Activity This activity provides an in-depth description of the significance of medical error in the practice of medicine. It also highlights a number of important aspects in..

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Pharmacokinetics of anti-infective agents during CytoSorb hemoadsorption

Abstract Cytokine hemoadsorption might be beneficial in patients with sepsis. However, its effect on anti-infective agents' disposition remains largely unknown. We sought to determine the influence of hemoadsorption on the..

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Dysbiosis and Intestinal Barrier Dysfunction in Pediatric Congenital Heart Disease Is Exacerbated Following Cardiopulmonary Bypass

Summary There are no data evaluating the microbiome in congenital heart disease following cardiopulmonary bypass. The authors evaluated patients with congenital heart disease undergoing cardiopulmonary bypass and noncardiac patients undergoing..

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Risk factors for acute kidney injury and mortality in high risk patients undergoing cardiac surgery

Abstract Background Acute Kidney Injury (AKI) represents a clinical condition with poor prognosis. The incidence of AKI in hospitalized patients was about 22–57%. Patients undergoing cardiac surgery (CS) are particularly..

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Optimising bloodless cardiovascular surgery for Jehovah’s Witnesses and beyond

Abstract Emerging evidence suggests surgical outcomes of patients undergoing cardiovascular surgery that refuse autologous transfusion is comparable to those who accept whole blood product transfusions. There are several methods that..

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To Research the Effects of Storage Time on Autotransfusion based on Erythrocyte Oxygen-Carrying Capacity and Oxidative Damage Characteristics

Abstract Autotransfusion refers to a blood transfusion method in which the blood or blood components of the patient are collected under certain conditions, returned to himself when the patient needs..

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Intraoperative cell salvage for obstetrics: a prospective randomized controlled clinical trial

Abstract Background The latest basic studies and clinical evidence have confirmed the safety and efficacy of intraoperative autologous blood cell transfusion in cardiac surgery and orthopaedics. However, in caesarean section,..

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Postoperative Cerebral Oxygen Saturation in Children After Congenital Cardiac Surgery and Long-Term Total Intelligence Quotient: A Prospective Observational Study

Abstract OBJECTIVES:  During the early postoperative period, children with congenital heart disease can suffer from inadequate cerebral perfusion, with possible long-term neurocognitive consequences. Cerebral tissue oxygen saturation can be monitored..

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Infectious complications in patients receiving ticagrelor or clopidogrel before coronary artery bypass grafting

Abstract Summary The antiplatelet agent ticagrelor has recently been found to have bactericidal activity, demonstrated in vitro and in an in vivo mouse model, which warrants further clinical investigations. The aim of..

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Cannulation strategies in type A aortic dissection: a novel insight narrative review

Abstract This review highlights vital details that can be easily overlooked and discuss how to identify and fix failed cannulation from another novel insight. Appropriate arterial cannulation strategy during cardiopulmonary..

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Near-Infrared Spectroscopy Assessment of Tissue Oxygenation During Selective Cerebral Perfusion for Neonatal Aortic Arch Reconstruction

Abstract Objective: Optimal selective cerebral perfusion (SCP) management for neonatal aortic arch surgery has not been extensively studied. We induced mild hypothermia during SCP and used the tissue oxygenation monitor..

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Comparison of Anticoagulation Strategies in Patients Requiring Venovenous Extracorporeal Membrane Oxygenation: Heparin Versus Bivalirudin

Abstract OBJECTIVES:  Extracorporeal membrane oxygenation is a life-sustaining therapy for severe respiratory failure. Extracorporeal membrane oxygenation circuits require systemic anticoagulation that creates a delicate balance between circuit-related thrombosis and bleeding-related..

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Association of Heparin Dose, Route, Timing, and Duration With Heparin-Induced Thrombocytopenia

Abstract Background The prevalence of heparin-induced thrombocytopenia (HIT) varies by population and the type and duration of  exposure; however, the association with unfractionated heparin (UFH) dose, route, timing, and duration has..

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Retrograde cannulation for simultaneous heart and liver harvest and transplant

 Dr.Sam Zeraatian Nejad Davani, CEO of rockingham medical research ADKWA center as well as Head of IUMS transplant and cardiovascular surgery department.                  ..

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Achieving Safe Liberation During Weaning from VV-ECMO in Patients with Severe ARDS: The role of Tidal Volume and Inspiratory Effort

Abstract Background Weaning from venovenous extracorporeal membrane oxygenation (VV-ECMO) is not well studied. VV-ECMO can be discontinued when patients tolerate non-injurious mechanical ventilation (MV) during a sweep gas off trial..

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ECMO in the COVID-19 Era: Looking Beyond the Guidelines

Abstract Prior to COVID-19, a large international cohort study estimated that acute respiratory distress syndrome (ARDS) accounts for 10% of all admissions to the ICU and almost a quarter of..

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Heart Retransplantation

Retransplantation of patient heart with previous CABG into another recepient   [playlist ids="16189"]   Dr.Sam Zeraatian Nejad Davani, CEO of rockingham medical research ADKWA center as well as Head of..

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Pulmonary embolectomy

[gallery ids="16201"] [playlist ids="16175"]   Dr.Sam Zeraatian Nejad Davani, CEO of rockingham medical research ADKWA center as well as Head of IUMS transplant and cardiovascular surgery department.      ..

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Mitral stenosis+CABG

  Dr.Sam Zeraatian Nejad Davani, CEO of rockingham medical research ADKWA center as well as Head of IUMS transplant and cardiovascular surgery department.              ..

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Volume of packed red blood cells and fresh frozen plasma is associated with intraoperative hypocalcaemia during large volume intraoperative transfusion

Abstract Background Severe hypocalcaemia is associated with increased transfusion in the trauma population. Furthermore, trauma patients developing severe hypocalcaemia have higher mortality and coagulopathy. Electrolyte abnormalities associated with massive transfusion..

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Ankle-brachial index to monitor limb perfusion in patients with femoral venoarterial extracorporeal membrane oxygenation

Abstract Background Limb ischemia is a major complication of femoral venoarterial extracorporeal membrane oxygenation (VA-ECMO). Use of ankle-brachial index (ABI) to monitor limb perfusion in VA-ECMO has not been described...

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Stress-Induced (Takotsubo) Cardiomyopathy After Liver Transplant Rescued with Venoarterial Extracorporeal Membrane Oxygenation

Abstract Here, we report the case of a 55 year old male patient without significant preexisting cardiovascular disease who received a deceased donor liver transplant. Intraoperatively, the patient developed cardiogenic..

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Hemodilution Increases the Susceptibility of Red Blood Cells to Mechanical Shear Stress During In Vitro Hemolysis Testing

Abstract The American Society for Testing and Materials (ASTM) F1841 standard for the assessment of hemolysis in blood pumps recommends using phosphate-buffered saline (PBS) for hemodilution to standardize hematocrit (HCT)...

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Neurocognitive disorders amongst patients with congenital heart disease undergoing procedures in childhood

Abstract Background Amongst children with congenital heart disease (CHD), earlier age of repair improves cardiovascular outcomes. The effects of early intervention on neurodevelopment remains unclear. We assessed the association between..

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Pharmacological and clinical application of heparin progress: An essential drug for modern medicine

Abstract Heparin is the earliest and most widely used anticoagulant and antithrombotic drug that is still used in a variety of clinical indications. Since it was discovered in 1916, after..

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Association of Coronary Artery Bypass Grafting vs Percutaneous Coronary Intervention With Memory Decline in Older Adults Undergoing Coronary Revascularization

Abstract Importance  It is uncertain whether coronary artery bypass grafting (CABG) is associated with cognitive decline in older adults compared with a nonsurgical method of coronary revascularization (percutaneous coronary intervention [PCI])...

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The ongoing impact of COVID-19 on adult cardiac surgery and suggestions for safe continuation throughout the pandemic: a review of…

Abstract Objectives: To establish the impact of the COVID-19 pandemic on adult cardiac surgery by reviewing current data and use this to establish methods for safely continuing to carry out..

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