World journal for pediatric & congenital heart surgery
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World J Pediatr Congenit Heart Surg · Oct 2013
Case ReportsSecondary repair of Ebstein's anomaly with atrioventricular septal defect using the cone technique.
A nine-year-old boy with incomplete atrioventricular septal defect (AVSD) and Ebstein's anomaly had undergone a closure of primum atrial septal defect and repair of right and left AV valves at four years of age. He presented with severe regurgitation of the right AV valve. ⋯ The association of Ebstein's anomaly with AVSD has been reported only rarely. We present a case of this association treated with the previously unreported application of the cone reconstruction (da Silva repair) as a secondary strategy.
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World J Pediatr Congenit Heart Surg · Oct 2013
Multicenter StudyFunctionally univentricular heart and the fontan operation: lessons learned about patterns of practice and outcomes from the congenital heart surgery databases of the European association for cardio-thoracic surgery and the society of thoracic surgeons.
"The term "functionally univentricular heart" describes a spectrum of congenital cardiovascular malformations in which the ventricular mass may not readily lend itself to partitioning that commits one ventricular pump to the systemic circulation and another to the pulmonary circulation." The purpose of this article is to review patterns of practice and outcomes in the Congenital Heart Surgery Databases (CHSDBs) of the European Association for Cardio-Thoracic Surgery (EACTS) and the Society of Thoracic Surgeons (STS) in patients with functionally univentricular hearts undergoing the Fontan operation. ⋯ The STS database is largest CHSDB in North America. The EACTS database is largest CHSDB in Europe. This review of data from EACTS and STS allows for unique documentation of practice patterns and outcomes. From this analysis, it is clear that patients with functionally univentricular hearts present a challenging problem; however, exclusive of Fontan revision or conversion (Re-do Fontan), the Fontan operation has a discharge mortality of 2.3%.
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World J Pediatr Congenit Heart Surg · Oct 2013
Early cyanosis after stage II palliation for single ventricle physiology: etiologies and outcomes.
In the early postoperative period after stage II palliation, patients with single ventricle physiology can have cyanosis due to a variety of causes. This cyanosis can be significant and necessitate cardiac catheterization to determine etiology and attempt treatment. Our objective was to determine the etiology of early postoperative cyanosis and outcomes in patients referred to the catheterization laboratory from the cardiac intensive care unit (CICU) after stage II palliation. ⋯ Regardless of the etiology or treatment strategy, severe cyanosis in the early postoperative period after stage II palliation imparts high mortality and usually indicates failing stage II physiology. Venovenous collateral occlusion and thrombectomy are usually futile, and those who survive have a low likelihood of having stage II physiology at hospital discharge.
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World J Pediatr Congenit Heart Surg · Oct 2013
Innominate artery cannulation and antegrade cerebral perfusion for aortic arch reconstruction in infants and children.
Innominate artery cannulation has been widely adopted as a means to perform aortic arch reconstruction with continuous cerebral perfusion in the newborn. Although this technique has been subsequently utilized in infants and children, there is currently no data regarding the safety or efficacy in these older children. The purpose of this study was to review our experience with innominate artery cannulation for aortic arch reconstruction in patients beyond the neonatal period. ⋯ Innominate artery cannulation is a safe and effective technique for aortic arch reconstruction in nonneonates. We conclude that antegrade cerebral perfusion is a useful technique for aortic arch reconstruction in this patient population.
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World J Pediatr Congenit Heart Surg · Oct 2013
Descending aortic and innominate artery cannulation for aortic arch repair with mildly hypothermic continuous cardiopulmonary bypass in infants and children.
A technique is described for exposure of the descending aorta, allowing separate arterial cannulation for perfusion of the upper and lower body during reconstruction of the aortic arch, maintaining continuous full-flow cardiopulmonary bypass to the entire body. This single technique is applicable to all aortic arch pathologies and allows an unhurried aortic reconstruction in an unobstructed field.