## Abstract Cardiac catheterization is infrequently required in babies with pulmonary atresia with intact ventricular septum. The main indications are to decide on the best form of treatment, the options being determined by the right ventricular as well as infundibular morphology and the presence o
Transcatheter management of neonates with pulmonary atresia and intact ventricular septum
โ Scribed by Siblini, Ghassan ;Rao, P. Syamasundar ;Singh, Gautam K. ;Tinker, Kathy ;Balfour, Ian C.
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 274 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0098-6569
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โฆ Synopsis
This report describes a 1-day-old infant with valvar pulmonary atresia with intact ventricular septum in whom we were successful in performing transcatheter guidewire perforation and balloon pulmonary valvuloplasty to establish right ventricle-to-pulmonary artery continuity and flow. Also described is implantation of a 4 mm coronary stent into ductus arteriosus in lieu of surgical aortopulmonary shunt to treat pulmonary oligemia and systemic arterial hypoxemia. Details of transcatheter guidewire perforation are presented and it is suggested that this method be used as an alternative to Laser/radio frequency wires, especially in the absence of approval of the latter wires by the regulatory agencies. Stenting of the ductus may be considered an alternative to surgical aortopulmonary shunt. Role of transcatheter technology in the management of selected patients with pulmonary atresia and intact ventricular septum is discussed.
๐ SIMILAR VOLUMES
Pulmonary atresia with intact ventricular septum (PA/IVS) is a rare disease, accounting for less than 3% of all congenital heart lesions. The cause of PA/IVS is unknown. We report the occurrence of two first cousins with PA/IVS, suggestive of autosomal dominant inheritance with incomplete penetrance