Balloon septostomy

Medical procedure

Balloon septostomy
3D Medical Animation still shot showing Balloon Septostomy
ICD-9-CM	35.41
[edit on Wikidata]

Balloon septostomy is the widening of a foramen ovale, patent foramen ovale (PFO), or atrial septal defect (ASD) via cardiac catheterization (heart cath) using a balloon catheter. This procedure allows a greater amount of oxygenated blood to enter the systemic circulation in some cases of cyanotic congenital heart defect (CHD).^{[citation needed]}

After the catheter is inserted, the deflated balloon catheter is passed from the right atrium through the foramen ovale, PFO or ASD into the left atrium, it is then inflated and pulled back through to the right atrium, thereby enlarging the opening and allowing greater amounts of blood to pass through it. The resulting man-made opening is one of many forms of shunting, and is often referred to as an ASD.

This is normally a palliative procedure used to prepare a patient for, or sustain them until, a corrective surgery can be performed. At this time the ASD is closed using either sutures or a cardiac patch, depending on the size and/or nature of the opening. The procedure is often unsuccessful in infants and children older than one month because of a thickened septum.^[1]

References

^ Carol L. Lake; Peter D. Booker, eds. (2005). Pediatric cardiac anesthesia (4th ed.). Philadelphia: Lippincott Williams & Wilkins. p. 127. ISBN 9780781751759.

Tests and procedures involving the heart

Cardiac surgery
Interventional cardiology
Cardiology diagnostic tests and procedures
Cardiac imaging

Surgery

Heart valves and septa	Valve repair Valvulotomy Mitral valve repair Valvuloplasty aortic mitral Valve replacement Aortic valve repair Aortic valve replacement Ross procedure Transcatheter Mitral valve replacement Transcatheter pulmonary valve replacement production of septal defect in heart enlargement of existing septal defect Atrial septostomy Balloon septostomy creation of septal defect in heart Blalock–Hanlon procedure shunt from heart chamber to blood vessel atrium to pulmonary artery Fontan procedure left ventricle to aorta Rastelli procedure right ventricle to pulmonary artery Sano shunt compound procedures for transposition of the great vessels Arterial switch operation Mustard procedure Senning procedure for univentricular defect Norwood procedure Kawashima procedure shunt from blood vessel to blood vessel systemic circulation to pulmonary artery shunt Blalock–Taussig shunt SVC to the right PA Glenn procedure
Cardiac vessels	CHD Angioplasty Bypass/Coronary artery bypass MIDCAB Off-pump CAB TECAB Coronary stent Bare-metal stent Drug-eluting stent Obstacle removal Endarterectomy Atherectomy Bentall procedure Valve-sparing aortic root replacement LeCompte maneuver
Other	Pericardium Pericardiocentesis Pericardial window Pericardiectomy Myocardium Cardiomyoplasty Dor procedure Septal myectomy Ventricular reduction Alcohol septal ablation Conduction system Maze procedure (Cox maze and minimaze) Catheter ablation Cryoablation Radiofrequency ablation Pacemaker insertion S-ICD implantation ICD implantation Cardiac resynchronization therapy Left atrial appendage occlusion Cardiotomy Heart transplantation