Zabiegi kardiologii interwencyjnej u noworodków

Abstract

In the last 30 years, a great progress has been made in the treatment of congenital heart defects by interventional cardiology procedures. Cardiac catheter interventions are implemented in fetuses with critical aortic stenosis and pulmonary atresia with intact ventricular septum to promote the growth and improve function of the left or right ventricle. In a case of aortic stenosis it could prevent the evolution to hypoplastic left heart syndrome. Balloon atrial septostomy or stent placement is a lifesaving procedure in fetuses with hypoplastic left heart syndrome and highly restrictive or intact atrial septum. The majority of cardiac catheter interventional procedures in neonates are palliative and lifesaving. They include: balloon atrial septostomy or static balloon dilation or cutting balloon septostomy or stenting of the atrial septum in congenital heart defects with duct-dependent blood mixing, balloon valvuloplasty in neonates with critical aortic valve stenosis, stent implantation into the right ventricular outflow tract or arterial duct in cyanotic neonates with duct-dependent pulmonary circulations, angioplasty for stenotic vessels. The therapeutic cardiac interventions in neonatal period are: pulmonary valvuloplasty in patients with critical pulmonary stenosis and challenging transcatheter ductus arteriosus closure in preterm and extremely low birth weight infants.