title: Techniques and applications of transcatheter embolization procedures in pediatric cardiology.
abstract: Transcatheter embolization of congenital or acquired superfluous vascular structure has become routine procedures performed by interventional pediatric cardiologists. Embolization procedure is often part of a collaborative effort with cardiac surgeons to palliate complex congenital heart defect, such as in embolizing aortopulmonary collateral arteries in patient with single ventricle physiology. In other cases, the procedure is the definitive treatment as in embolizing coronary artery fistula. Pediatric cardiologists performing embolization procedures should be familiar with available technologies as well as understand the underlying cardiac anatomy and pathophysiology. This article provides a comprehensive review of presently available embolization agents and technologies. Some of the technologies are used only by interventional radiologists but may be useful to pediatric cardiologists. Specific clinical applications in pediatric cardiology are also discussed with summary of current literature. With continue advancement in transcatheter technology and operator expertise, all unwanted vascular communication should be amenable to transcatheter embolization.
authors: Division of Pediatric Cardiology, Mattel Children's Hospital, UCLA, David Geffen School of Medicine, Los Angeles, California, 90095-1743, USA.
authors: James Y
authors: JY
authors: Sim
authors: Juan C
authors: JC
authors: Alejos
authors: John W
authors: JW
authors: Moore
mesh_terms: D006328:Cardiac Catheterization / Q000295:instrumentation* / Q000379:methods; D002648:Child; D004621:Embolization, Therapeutic / Q000295:instrumentation* / Q000379:methods; D006330:Heart Defects, Congenital / Q000628:therapy*; D006801:Humans; D007223:Infant; D010372:Pediatrics / Q000295:instrumentation* / Q000379:methods