Absent pulmonary valve syndrome - diagnosis, associations, and outcome in 71 prenatally diagnosed cases.

Objective: The objective of this study was to analyze the spectrum of prenatally diagnosed absent pulmonary valve syndrome (APVS) and the outcome from diagnosis onwards. Fetuses with APVS and tetralogy of Fallot (TOF/APVS) and with APVS and intact ventricular septum (APVS/IVS) were included.

Method: Multicenter retrospective study of the International Prenatal Cardiology Collaboration Group.