Preferred Label : Type IV Total Anomalous Pulmonary Venous Return;
NCIt related terms : Type IV (Mixed) Total Anomalous Pulmonary Venous Return; Total Anomalous Pulmonary Venous Return, Type IV (Mixed); TAPVR Type IV;
NCIt definition : Total anomalous pulmonary venous return in which the right and left pulmonary arteries
drain into different sites.;
Alternative definition : NICHD: Total Anomalous Pulmonary Venous Return (TAPVR) is a rare congenital malformation
in which all four pulmonary veins do not connect normally to the left atrium, but
instead drain abnormally to the right atrium by way of an abnormal (anomalous) connection.
In type 4, TAPVR, the right and left pulmonary arteries drain into different sites.;
Origin ID : C98598;
UMLS CUI : C3274281;
Has associated anatomic sites
Semantic type(s)
concept_is_in_subset