Congenital anomaly of a ventriculo-arterial valve or adjacent regions

Definition

A congenital cardiovascular malformation of a ventriculo-arterial valve or its immediate subvalvar and supravalvar regions.

Exclusions

• Common arterial trunk (LA85.4)

9 subordinate codes

• LA8A.0Congenital anomaly of pulmonary valve
• LA8A.1Congenital pulmonary atresia
• LA8A.2Congenital anomaly of aortic valve
• LA8A.3Congenital supravalvar aortic stenosis
• LA8A.4Aneurysm of aortic sinus of Valsalva
• LA8A.5Congenital subaortic stenosis
• LA8A.6Congenital subpulmonary stenosis
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Structural developmental anomaly of heart or great vessels

• LA80Anomalous position-orientation of heart
• LA81Abnormal ventricular relationships
• LA82Total mirror imagery
• LA83Right isomerism
• LA84Left isomerism
• LA85Congenital anomaly of an atrioventricular or ventriculo-arterial connection
• LA86Congenital anomaly of mediastinal vein
• LA87Congenital anomaly of an atrioventricular valve or atrioventricular septum