The Annals of thoracic surgery
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The presence of significant atrioventricular valve (AVV) regurgitation results in unfavorable conditions that affect the success of single-ventricle (SV) multistage palliation. We report our institution's AVV repair experience. ⋯ AVV repair at the first-stage operation and reduced systemic ventricle function are associated with poor outcomes. In those high-risk patients, different approaches that involve initial palliation mode, timing of AVV repair, or listing for transplantation might be warranted.
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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.