Common arterial trunk

Definition

A congenital cardiovascular malformation in which a single arterial trunk arises from the heart, giving origin sequentially to the coronary arteries, one or more pulmonary arteries, and the systemic arterial circulation.

Inclusions

• persistent truncus arteriosus
• truncus arteriosus

4 subordinate codes

• LA85.40Common arterial trunk with aortic dominance
• LA85.41Common arterial trunk with pulmonary dominance and interrupted aortic arch
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Congenital anomaly of an atrioventricular or ventriculo-arterial connection

• LA85.0Discordant atrioventricular connections
• LA85.1Transposition of the great arteries
• LA85.2Double outlet right ventricle
• LA85.3Double outlet left ventricle
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified