B-36 | Abnormal Abdominal Venous Anatomy May Complicate Catheterization in Infants with Right Congenital Diaphragmatic Hernias and/or Hepatopulmonary Fusion

Abstract

Children with a right congenital diaphragmatic hernia (CDH) may require right heart catheterization for pulmonary hypertension assessment. The extent of abnormal systemic venous return complicating access to the right heart in this population has not been well described.