Aortopulmonary Septal Defect


Aorticopulmonary Septal Defect

Aorticopulmonary Septal Defects

Aortopulmonary Septal Defects

Septal Defect, Aorticopulmonary

Septal Defect, Aortopulmonary

Septal Defects, Aorticopulmonary

Septal Defects, Aortopulmonary

A developmental abnormality in which the spiral (aortopulmonary) septum failed to completely divide the TRUNCUS ARTERIOSUS into ASCENDING AORTA and PULMONARY ARTERY. This abnormal communication between the two major vessels usually lies above their respective valves (AORTIC VALVE; PULMONARY VALVE).