| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Syphilis of pulmonary valve | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Accessory tissue on pulmonary valve cusp | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Solitary aortic trunk with pulmonary atresia | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 4 | 
| Pulmonary atresia with ventricular septal defect | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Pulmonary atresia and ventricular septal defect with aorta from left ventricle | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Pulmonary atresia and ventricular septal defect with aorta from right ventricle | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Pulmonary atresia with ventricular septal defect of Fallot type | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Bacterial abscess of pulmonary valve | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Structure of endocardium of pulmonary valve | Is a | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| Acquired atresia of pulmonary valve | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Tetralogy of Fallot with pulmonary atresia | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 5 | 
| Pulmonary atresia with absent pulmonary artery | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Atresia of pulmonary valve | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Fallot complex with intellectual disability and growth delay syndrome | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 6 | 
| Structure of transplanted pulmonary valve | Is a | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| Tetralogy of Fallot with pulmonary atresia co-occurrent with systemic-to-pulmonary collateral artery | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 7 | 
| Tetralogy of Fallot with pulmonary atresia co-occurrent with systemic-to-pulmonary collateral artery | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 8 | 
| Pulmonary valve agenesis, tetralogy of Fallot, absence of ductus arteriosus syndrome | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 5 | 
| Tetralogy of Fallot | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Dextraposition of aorta in Fallot's tetralogy | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Dextraposition of aorta in Fallot's tetralogy | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Pulmonary valve agenesis, tetralogy of Fallot, absence of ductus arteriosus syndrome | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Pulmonary valve agenesis, tetralogy of Fallot, absence of ductus arteriosus syndrome | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 3 | 
| Fallot complex with intellectual disability and growth delay syndrome | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Pentalogy of Fallot | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Tetralogy of Fallot with pulmonary atresia co-occurrent with systemic-to-pulmonary collateral artery | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 5 | 
| Ventricular septal defect in Fallot's tetralogy | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Tetralogy of Fallot with pulmonary atresia co-occurrent with systemic-to-pulmonary collateral artery | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Solitary aortic trunk with pulmonary atresia | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Congenital abnormality of arterial valves | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Unicuspid aortic valve | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Acommissural unicuspid aortic valve | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Commissural fusion of aortic valve | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Quadricuspid aortic valve | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Unicommissural unicuspid aortic valve | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous pulmonary valve implantation | Procedure site - Indirect | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Prune belly syndrome with pulmonic stenosis, intellectual disability and deafness | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 3 | 
| Pulmonary valve agenesis, intact ventricular septum, persistent ductus arteriosus syndrome | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Pulmonic stenosis and congenital nephrosis | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Stenosis of fetal pulmonary valve | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Mild pulmonary valve stenosis | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Moderate pulmonary valve stenosis | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Severe pulmonary valve stenosis | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Mild pulmonary valve regurgitation | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Moderate pulmonary valve regurgitation | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Severe pulmonary valve regurgitation | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Transcatheter pulmonary valve bioprosthesis | Has device intended site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| Pulmonary valve bioprosthesis | Has device intended site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| Double outlet right ventricle with subaortic or doubly committed ventricular septal defect and pulmonary stenosis Fallot type | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Double outlet right ventricle with subaortic ventricular septal defect and pulmonary stenosis Fallot type | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Pulmonary valve prosthesis | Has device intended site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| Regurgitation of pulmonary valve due to late syphilis | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rheumatic pulmonary valve failure | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 3 | 
| Neopulmonary valve regurgitation | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 4 | 
| Rheumatic disease of pulmonary valve | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 3 | 
| Balloon dilatation of implanted pulmonary valve | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rastelli operation in repair of transposition of great vessels | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 6 | 
| Prosthetic pulmonary valve stenosis | Finding site | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Decalcification of implanted pulmonary valve | Procedure site - Indirect | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 3 | 
| Repair of implanted pulmonary paravalvular leak | Procedure site - Indirect | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal replacement of pulmonary valve | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Implantation of pulmonary valve with tissue graft | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous pulmonary valve implantation | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of pulmonary valve prosthesis or synthetic device | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal pulmonary valve replacement | Procedure site - Direct | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal pulmonary valve replacement | Procedure site - Direct | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal pulmonary valve perforation and dilation | Procedure site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal pulmonary valve replacement | Procedure site - Direct | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous implantation of pulmonary valve | Procedure site - Indirect | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous pulmonary valve replacement using fluoroscopic guidance (procedure) | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal pulmonary valvotomy and valvuloplasty | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal pulmonary valvotomy and valvuloplasty | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| [X]Pulmonary valve disorders in diseases classified elsewhere | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| [X]Other pulmonary valve disorders | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| [X]Other congenital malformations of pulmonary valve | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous insertion of pulmonary valve using fluoroscopic guidance (procedure) | Procedure site - Direct | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous insertion of pulmonary valve using fluoroscopic guidance (procedure) | Procedure site - Indirect | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Replacement of pulmonary valve NEC | Procedure site - Direct | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Pulmonary valvuloplasty NEC | Procedure site - Direct | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified plastic repair of pulmonary valve | Procedure site - Direct | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Plastic repair of pulmonary valve NOS | Procedure site - Direct | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Pulmonary valve disorders NOS | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| Pulmonary incompetence, cause unspecified | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| Pulmonary stenosis, cause unspecified | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rheumatic pulmonary valve disease NOS | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier |  | 
| Other pulmonary valve anomalies | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Tetralogy of Fallot, unspecified | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 3 | 
| Tetralogy of Fallot NOS | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 3 | 
| Pulmonary valve anomaly, unspecified | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Congenital atresia of pulmonary valve NOS | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Congenital pulmonary stenosis NOS | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other pulmonary valve anomaly NOS | Finding site | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous implantation of pulmonary valve | Procedure site - Indirect | False | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon valvuloplasty of pulmonary valve using fluoroscopic guidance (procedure) | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous balloon valvuloplasty of pulmonary valve using fluoroscopic guidance (procedure) | Procedure site - Direct | True | Pulmonary valve structure | Inferred relationship | Existential restriction modifier | 2 |