The Annals of thoracic surgery
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Meta Analysis
Temperature Selection in Antegrade Cerebral Perfusion for Aortic Arch Surgery: A Meta-Analysis.
The increasing use of antegrade cerebral perfusion (ACP) during aortic arch surgery has corresponded with a trend toward warmer target temperatures for hypothermic circulatory arrest. This meta-analysis examined the clinical outcomes using colder or warmer circulatory arrest targets with ACP. ⋯ ACP with warmer circulatory arrest temperatures may reduce the incidence of permanent neurologic deficit as well as potentially other clinical outcomes. Further studies are required to determine the safe circulatory arrest durations for visceral organs at warmer temperatures.
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Vascular rings with a Kommerell diverticulum (KD) most commonly occur in patients with a right aortic arch. We report on a less commonly seen subset of vascular ring patients-those with a double aortic arch and a KD. ⋯ Vascular ring patients with a double aortic arch can also have a KD. In addition to dividing the smaller aortic arch and the ligamentum, we recommend excision of the KD.
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We have previously demonstrated that cardiac surgery trainees can safely perform operations "skin-to-skin" with adequate attending surgeon supervision. ⋯ The equivalence of postoperative outcomes previously demonstrated at 30 days persists at midterm follow-up. Our data indicate that trainees can be educated in operative cardiac surgery under the current paradigm without sacrificing outcome quality. It is reasonable to expect academic programs to continue providing trainees with experience as primary operating surgeons.
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Use of continuous erector spinae plane (ESP) blocks for pectus excavatum repair may be a valuable alternative to thoracic epidural placement. This report describes the successful use of bilateral ESP blocks in 2 patients with complex medical histories in which thoracic epidural placement was either contraindicated or unsuccessful. The benefits of continuous ESP blocks in this subset of patients include pain control with a focus on opioid sparing, early extubation, decreased atelectasis, improved mobilization and physical therapy, and decreased length of hospital stay.