|  Q25 |  | Congenital malformations of great arteries   | 
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		|  Q25.0 |  | Patent ductus arteriosus |  
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| Patent ductus Botallo |  | Persistent ductus arteriosus |  |  | 
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		|  Q25.1 |  | Coarctation of aorta |  
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| Coarctation of aorta (preductal) (postductal) |  | Stenosis of aorta |  |  | 
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		|  Q25.2 |  | Atresia of aorta |  |  |  | 
	
		|  Q25.21 |  | Interruption of aortic arch |  
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		|  Q25.29 |  | Other atresia of aorta |  
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		|  Q25.3 |  | Supravalvular aortic stenosis |  
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		| Excludes1 | congenital aortic stenosis NOS (Q23.0) congenital stenosis of aortic valve (Q23.0)
 
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		|  Q25.4 |  | Other congenital malformations of aorta |  
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		| Excludes1 | hypoplasia of aorta in hypoplastic left heart syndrome (Q23.4) 
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		|  Q25.40 |  | Congenital malformation of aorta unspecified |  |  |  |  | 
	
		|  Q25.41 |  | Absence and aplasia of aorta |  |  |  |  | 
	
		|  Q25.42 |  | Hypoplasia of aorta |  |  |  |  | 
	
		|  Q25.43 |  | Congenital aneurysm of aorta |  
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| Congenital aneurysm of aortic root |  | Congenital aneurysm of aortic sinus |  |  |  |  |  | 
	
		|  Q25.44 |  | Congenital dilation of aorta |  |  |  |  | 
	
		|  Q25.45 |  | Double aortic arch |  
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		|  Q25.46 |  | Tortuous aortic arch |  
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| Persistent convolutions of aortic arch |  |  |  |  |  | 
	
		|  Q25.47 |  | Right aortic arch |  
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| Persistent right aortic arch |  |  |  |  |  | 
	
		|  Q25.48 |  | Anomalous origin of subclavian artery |  |  |  |  | 
	
		|  Q25.49 |  | Other congenital malformations of aorta |  
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		|  Q25.5 |  | Atresia of pulmonary artery |  | 
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		|  Q25.6 |  | Stenosis of pulmonary artery |  
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| Supravalvular pulmonary stenosis |  |  | 
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		|  Q25.7 |  | Other congenital malformations of pulmonary artery |  |  |  | 
	
		|  Q25.71 |  | Coarctation of pulmonary artery |  |  |  |  | 
	
		|  Q25.72 |  | Congenital pulmonary arteriovenous malformation |  
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| Congenital pulmonary arteriovenous aneurysm |  |  |  |  |  | 
	
		|  Q25.79 |  | Other congenital malformations of pulmonary artery |  
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| Aberrant pulmonary artery |  | Agenesis of pulmonary artery |  | Congenital aneurysm of pulmonary artery |  | Congenital anomaly of pulmonary artery |  | Hypoplasia of pulmonary artery |  |  |  | 
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		|  Q25.8 |  | Other congenital malformations of other great arteries |  | 
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		|  Q25.9 |  | Congenital malformation of great arteries, unspecified |  |