The authors report a case of circumflex aorta causing persistent respiratory distress in a 9-year-old boy who had previously undergone vascular ring division and multiple aortopexies. The uncrossing operation was performed, with symptomatic relief of both posterior and right-sided tracheal compression from the transverse aorta and right aortic arch, respectively.
View Article and Find Full Text PDFWorld J Pediatr Congenit Heart Surg
July 2023
Background: Outcomes for congenital heart disease have dramatically improved over the past several decades. However, there are patients who encounter intraoperative or postoperative complications and ultimately do not survive. It was our hypothesis that the number of postoperative procedures (including surgical and unplanned diagnostic procedures) would correlate with hospital length of stay and operative mortality.
View Article and Find Full Text PDFInnominate artery grafts are often utilized in pediatric cardiac surgery and very rarely lead to complications, including infection. Here, we present a unique case of an infant who underwent repair of coarctation of the aorta and hypoplastic arch using a GORE-TEX graft (W. L.
View Article and Find Full Text PDFBackground: This study reports the long-term outcomes using glutaraldehyde-treated cryopreserved homograft pericardium (CPH) in neonates, infants, children, and young adults undergoing congenital cardiac surgery.
Methods: A retrospective review was performed of all patients at a single institution (Rady Children's Hospital, San Diego, CA) who had undergone surgical implantation with CPH between 2006 and 2016. The study identified 134 consecutive patients who underwent implantation of a total of 276 patches.
World J Pediatr Congenit Heart Surg
November 2020
Background: Unifocalization and pulmonary artery reconstructions have been developed to treat complex disorders of pulmonary artery development. These procedures require extremely long periods of cardiopulmonary bypass (CPB) to facilitate surgical repair. The objective of this study was to document the prevalence of complications in patients undergoing unifocalization or pulmonary artery reconstructions associated with prolonged periods of CPB.
View Article and Find Full Text PDFJ Thorac Cardiovasc Surg
December 2020
World J Pediatr Congenit Heart Surg
July 2020
Ehlers-Danlos syndrome vascular type IV is characterized by translucent skin, easy bruising, and fragility of arteries. A full-term female infant presented at four weeks of age with a diagnosis of d-transposition of the great arteries with restrictive atrial septal defect. She successfully underwent emergent balloon atrial septostomy and placement of patent ductus arteriosus (PDA) stent.
View Article and Find Full Text PDF• ARCAPA is a rare congenital anomaly. • Anomalous coronary artery origins are often isolated and diagnosed incidentally. • Echocardiography is the initial modality for diagnosing coronary artery anomalies.
View Article and Find Full Text PDFCatheter ablation of arrhythmias in small patients has inherent significant risk because of the patient, catheter, and lesion size. Heart block, perforation, and coronary damage may occur. This report shows adaptation of a three-dimensional electroanatomic mapping system for intraoperative use in a small patient with Ebstein's anomaly who was undergoing a cone procedure and a bidirectional Glenn procedure.
View Article and Find Full Text PDFPercutaneous therapies for congenital heart disease have been evolving rapidly despite limited investment from industry. The Melody transcatheter pulmonary valve (Medtronic, Inc, Minneapolis, MN USA) replacement therapy represents an important advancement in this arena. It has been approved in the United States for use in the pulmonary position, on a Humanitarian Device Exemption status.
View Article and Find Full Text PDFPreoperative tachycardia is uncommon before an initial Fontan procedure. Catheter intervention can risk complications in small patients. A patient with fetal tachycardia and double inlet left ventricle underwent Norwood and bidirectional Glenn procedures.
View Article and Find Full Text PDFBackground: In 2007 we began a hybrid program for hypoplastic left heart syndrome (HLHS) variants to potentially improve outcome in high-risk patients. During implementation we offered both hybrid and Norwood approaches to all risk categories. The purpose of this study was to perform a comparative analysis of intermediate survival.
View Article and Find Full Text PDFBackground: Systemic-to-pulmonary artery shunt (SPS) dysfunction can be deleterious in shunt dependent patients and traditionally have undergone surgical revision. Data on transcatheter stenting of SPS is limited. We sought to evaluate feasibility, safety and outcomes of stenting SPS.
View Article and Find Full Text PDFObjectives: We sought to compare ductal stenting (DS) to systemic-pulmonary artery shunt (SPS) in a contemporary cohort of patients having pulmonary atresia with intact ventricular septum (PAIVS).
Background: Alternative palliative strategies (interventional versus surgical) are currently available for initial palliation of ductal dependent patients with various forms of congenital heart disease. There is little data available to guide strategy selection.
World J Pediatr Congenit Heart Surg
October 2014
Background: Many patients with congenital heart disease require permanent pacing for rhythm management but cannot undergo transvenous lead placement. In others, epicardial scarring prohibits adequate sensing and pacing thresholds using epicardial leads. This study describes long-term lead performance using a transmural atrial (epicardial to endocardial) pacing approach in patients with congenital heart disease.
View Article and Find Full Text PDFObjective: The purpose of this study was to establish an objective criterion to help assess adequacy of the transverse arch in newborns with coarctation and thereby optimize preoperative surgical decision making.
Methods: Echocardiograms of 47 patients < 6 months of age who underwent coarctation repair from September 2005 to November 2008 and 47 age-matched healthy infants were reviewed. The proximal and distal transverse aortic arch to descending aorta ratios (TAA:DAO ratio) were calculated from the end-systolic proximal and distal transverse aortic arch diameters and diameter of the descending aorta at the diaphragm.
World J Pediatr Congenit Heart Surg
July 2011
The Eighth International Conference of the Pediatric Cardiac Intensive Care Society was held in Miami, Florida, December 8 to 11, 2010. The program included a session dedicated to the management of hypoplastic left heart syndrome (HLHS), with particular emphasis on the innovations that have led to contemporary schemes of management and the role of clinical trials in the evolution and acceptance of these strategies. An invited panel of experts reviewed the historical evolution of staged surgical reconstruction, the randomized clinical trials that have been undertaken thus far, and the extent to which these have, or have not, influenced individual and institutional approaches to management of HLHS.
View Article and Find Full Text PDFUnlabelled: IntroductionQTc prolongation has been reported in adults following cardiopulmonary bypass; however, this phenomenon has not been studied in children with congenital cardiac disease. This study's aim was to formally assess QTc in children undergoing cardiac surgery.
Methods: Pre-operative and post-operative electrocardiograms during hospital stays were prospectively analysed on 107 consecutive patients under 18 years of age undergoing cardiac surgery.
Permanent cardiac pacing in pediatric patients presents challenges related to small patient size, complex anatomy, electrophysiologic abnormalities, and limited access to cardiac chambers. Epicardial pacing currently remains the conventional technique for infants and patients with complex congenital heart disease. Pacemaker lead failure is the major source of failure for such epicardial systems.
View Article and Find Full Text PDFEpicardial pacing is the standard approach for permanent pacing in small children and patients with functionally univentricular physiology. The longevity of epicardial leads, however, is compromised by increased occurrences of exit block and lead fractures. We report our experience with a technique of placing a second ventricular lead, and attaching it to the atrial port of a dual chamber pacemaker to prevent the need for early re-operation in the event of failure of the primary epicardial lead.
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