Balloon Septostomy

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).

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.

Healthcare science – Medicine / Surgery / Cardiac procedures (ICD-9-CM V3 35–37+89.4+99.6, ICD-10-PCS 02)

Surgery and IC

Heart valves and septa	Valve repair Valvulotomy Mitral valve repair Valvuloplasty aortic mitral Valve replacement Aortic valve replacement Ross procedure Percutaneous aortic valve replacement Mitral 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 great vessels Jatene procedure Mustard 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 Bentall procedure Valve-sparing aortic root replacement

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 Left atrial appendage occlusion Cardiotomy Heart transplantation

Diagnostic
tests and
procedures

Electrophysiology

Electrocardiography

Vectorcardiography

Holter monitor

Cardiac stress test

Bruce protocol

Electrophysiology study

Cardiac imaging

Angiocardiography

Echocardiography

TTE

TEE

Myocardial perfusion imaging

Cardiovascular MRI

Ventriculography

Radionuclide ventriculography

Cardiac catheterization/Coronary catheterization

Cardiac CT

Cardiac PET

sound: Phonocardiogram

Function tests

Impedance cardiography
Ballistocardiography
Cardiotocography

Pacing

Cardioversion
Transcutaneous pacing

M: HRT

anat/phys/devp

noco/cong/tumr, sysi/epon, injr

proc, drug (C1A/1B/1C/1D), blte

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