The Annals of thoracic surgery
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Meta Analysis
Postoperative Atrial Fibrillation After Cardiac Surgery: A Systematic Review and Meta-Analysis.
Postoperative atrial fibrillation (POAF) after cardiac surgery is associated with longer hospital stay and increased in-hospital death and stroke, but its long-term implications remain incompletely understood. A systematic literature review was undertaken to investigate the impact of POAF on long-term death and stroke in adult patients who undergo cardiac operations. ⋯ This systematic review and meta-analysis identified an association between POAF and long-term death after cardiac surgery. More comprehensive POAF prevention and management, including more stringent follow-up for POAF recurrence after hospital discharge, may be indicated. The included studies used inconsistent definitions of POAF and variable exclusion criteria; however, estimates of heterogeneity are low. Differences in preoperative comorbidities, such as age, ejection fraction, and obesity, may not be fully accounted for in adjusted analyses. Future work is required to delineate mechanisms linking POAF and death in this population.
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Coronavirus disease 2019 (COVID-19) remains a worldwide pandemic with a high mortality rate among patients requiring mechanical ventilation. The limited data that exist regarding the utility of extracorporeal membrane oxygenation (ECMO) in these critically ill patients show poor overall outcomes. This report describes our institutional practice regarding the application and management of ECMO support for patients with COVID-19 and reports promising early outcomes. ⋯ The early outcomes presented here suggest that the judicious use of ECMO support in severe COVID-19 may be clinically beneficial.