Perfusion
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To investigate the cosmetic outcomes, safety and effectiveness of using bilateral subclavian vein sheaths for superior vena cava drainage during thoracoscopic repair of atrial septal defects. ⋯ Placement of bilateral subclavian vein sheaths is a safe and effective alternative to placement of a percutaneous superior vena cava cannula for superior vena cava drainage during thoracoscopic repair of atrial septal defects and results in greater patient satisfaction with the cosmetic outcome.
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Extracorporeal life support in adult patients with extended intracranial hemorrhage is controversial. In pediatric patients, it has traditionally been considered a contraindication as systemic anticoagulation may worsen the hemorrhage and neurological outcome. ⋯ Extracorporeal life support with low dose systemic anticoagulation can be considered as a treatment option in pediatric patients after craniotomy for intracranial aneurysmatic hemorrhage.
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In adults requiring extracorporeal membrane oxygenation (ECMO), we wanted to determine; i) the frequency of elevated plasma free haemoglobin (PFHb), ii) the reasons for circuit changes and iii) whether elevated PFHb was associated with higher in-hospital mortality. ⋯ Elevated PFHb values during adult ECMO were common. Severe haemolysis or thrombosis requiring circuit changes were uncommon and occurred almost exclusively on VV ECMO. There was a non-statistically significant increase in in-hospital mortality with elevated PFHb and studies of larger registry data may clarify the prognostic value of PFHb in adult patients.
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Myocardial protection with cardioplegia is an integral component of most cardiac surgical procedures, providing protection of the heart by limiting metabolic activity and increasing the myocardium's capacity to withstand ischemia for prolonged periods of time. Cardioplegia has greatly affected the landscape of cardiothoracic surgery since its introduction in the 1960s, but, to this day, there continues to be a debate over what the ideal cardioplegic solution should be. The goal of this analysis is to describe current practices in cardioplegia and to point out the lack of quality human research and subsequent publications that prevent best practices from being utilized. ⋯ Uniform variables among different studies would be preferable for analysis of this topic; thus, it is the researchers' recommendation that the collection of multicenter data be undertaken in order to more fully answer this research question.Comparative effectiveness studies to associate commonly used solutions are needed. Without this research, surgeon preference remains the primary determining factor for deciding which cardioplegic solution to use. Cardioplegia selection should rely more on higher scientific research, using evidenced-based medicine and ranking of clinical studies.
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Review Case Reports
ECMO support for right main bronchial disruption in multiple trauma patient with brain injury--a case report and literature review.
Extracorporeal membrane oxygenation (ECMO) may offer life-saving treatment in severe pulmonary contusion or acute respiratory distress syndrome when conventional treatments have failed. However, because of the bleeding risk of systemic anticoagulation, ECMO should be performed only as a last resort in multiple trauma victims. ⋯ The patient was discharged without any obvious complication. ECMO support in a traumatic brain injured patient with severe hypoxemia caused by lung contusion and/or tracheal bronchus disruption is not an absolute contraindication.