Predictors of reintervention in neonates with critical pulmonary stenosis or pulmonary atresia with intact ventricular septum

Abstract

Interventional cardiac catheterization shows favorable outcome for patients with critical PS and PA/IVS. Predictors for reintervention included the diagnosis of PA/IVS, hospital stay ≥7.5 days after first intervention and TR1 gradient ≥ 43 mm Hg.