Isolated subpulmonary membrane causing critical neonatal pulmonary stenosis with concordant atrioventricular and ventriculoarterial connections

摘要

This article reports a rare case of isolated subpulmonary membrane leading to criticaludpulmonary stenosis in an infant. This anomaly needs to be differentiated fromudvalvar pulmonary stenosis as both anomalies require different modality ofudtreatment (surgical/catheter).