The Annals of thoracic surgery
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Extracorporeal membrane oxygenation (ECMO) support is often required in the management of perioperative congenital heart surgery (CHS) patients. However, 24-hour in-hospital congenital cardiac surgical coverage (24-CCSC) is not available at all institutions. The purpose of this study is to evaluate the effect of 24-CCSC on perioperative ECMO outcomes in CHS patients. ⋯ The presence of 24-CCSC significantly decreased the rate of mortality in children supported with ECMO after undergoing cardiac surgery, as well as cardiac arrhythmias and pulmonary complications for perioperative CHS patients receiving ECMO support. This study demonstrates that CHS programs would benefit from 24-CCSC in the care of this critically ill patient population.
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Uncommonly, adults with functionally univentricular hearts are becoming candidates for a Fontan procedure. The purpose of this study was to evaluate the course of patients undergoing the modified Fontan procedure with an extracardiac conduit in recent years. ⋯ The modified Fontan procedure with use of an extracardiac conduit can be performed in adults with encouraging early and midterm results. The majority of late survivors had improved quality of life. The incidence of late death, reoperation, arrhythmias, and thromboembolic events was low during follow-up.
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The systemic morphologic right ventricle (RV) in congenitally corrected transposition of the great arteries or after atrial switch for transposition of the great arteries is associated with late ventricular failure. Although the role of the left ventricular assist device (LVAD) in supporting the failing LV is established, the indications and outcomes of using LVAD in a systemic RV remain unclear. We assessed the role of a third-generation LVAD for systemic RV support. ⋯ The third-generation VAD provides durable support for systemic RV failure as a bridge to transplant and as a strategy to reduce pulmonary vascular resistance. Although concomitant subpulmonic LV failure is common, systemic RV support alone was achieved in all patients.
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Although early primary repair of tetralogy of Fallot has gained wider acceptance, there is some speculation that repair at a younger age may be associated with increased morbidity and resource utilization. ⋯ Extracardiac anomalies, prematurity, low birth weight, and nonelective surgical intervention are predictors of increased morbidity and increased hospital resource utilization and impose a significant cost burden to the care of these patients. Early primary repair of tetralogy of Fallot can be safely performed without any increase in morbidity or increased hospital resource utilization.
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Uniportal video-assisted thoracoscopic surgery (VATS) has recently been introduced for various thoracic diseases. However, management of peripheral lung nodules by uniportal VATS without tracheal intubation has rarely been attempted. We evaluated the feasibility and safety of nonintubated uniportal VATS for peripheral lung nodules. ⋯ Nonintubated uniportal VATS is technically feasible and safe for selected patients and is a less invasive alternative in managing indeterminate peripheral lung nodules.