| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Finding of pulmonary arterial pressure | Finding site | True | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Jatene procedure | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some |  | 
| Patch repair of pulmonary artery | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Congenital pulmonary artery conduit | Finding site | True | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Anastomosis of pulmonary-subclavian artery by Blalock-Taussig operation | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetrical air embolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Banding of pulmonary artery | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Take-down of systemic-pulmonary artery anastomosis | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Amniotic fluid embolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Congenital absence of left pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Complete transposition of great vessels | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Creation of shunt left-to-right, systemic to pulmonary circulation | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Coarctation of pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| legal abort med fostervattenembolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Congenital pulmonary arteriovenous aneurysm | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Take-down of systemic-pulmonary artery anastomosis in total repair of tetralogy of Fallot | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Creation of shunt of ascending aorta to pulmonary artery | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Congenital anomaly of pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Pulmonary bypass operation | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Insertion of Thomas shunt | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| illegal abort med amnionvätskeembolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Congenital absence of right pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| abort med fostervattenembolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Anastomosis of common pulmonary trunk and left atrium, posterior wall | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some |  | 
| fostervattenembolism efter mola och/eller extrauterin graviditet | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| abort med lungembolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetrical pulmonary embolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| legal abort med lungembolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Congenital hypoplasia of pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| illegal abort med lungembolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Central shunt with prosthetic graft | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Failed attempted abortion with pulmonary embolism (disorder) | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Pulmonary embolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| lungembolism efter mola och/eller extrauterin graviditet | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Anomalous origin of pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Pulmonary microemboli | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Removal of pulmonary embolus | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some |  | 
| Creation of pulmonary-innominate artery shunt | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Agenesis of pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Creation of shunt of descending aorta to pulmonary artery | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Congenital dilatation of pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Congenital malposition of pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Retroesophageal pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Right-sided pulmonary arterial trunk | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Creation of shunt from ascending aorta to right pulmonary artery using interposition tube prosthesis | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Creation of shunt from ascending aorta to left pulmonary artery using interposition tube prosthesis | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Revision of anastomosis from aorta to pulmonary artery | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Creation of shunt from subclavian artery to pulmonary artery using interposition tube prosthesis | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Creation of shunt from right subclavian artery to right pulmonary artery using interposition tube prosthesis | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Creation of shunt from left subclavian artery to left pulmonary artery using interposition tube prosthesis | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Revision of anastomosis from subclavian artery to pulmonary artery | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Transluminal operations on pulmonary artery (procedure) | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| lungembolism efter abortiv graviditet | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Obstetric pulmonary embolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric pulmonary embolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric air pulmonary embolism (disorder) | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| obstetrisk pulmonär luftembolism, barnet framfött | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| obstetrisk pulmonär luftembolism, barnet framfött med postnatal komplikation | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric air pulmonary embolism with antenatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric air pulmonary embolism with postnatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| pulmonär fostervattenembolism, förlöst | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| pulmonär fostervattenembolism, barnet framfött med postnatal komplikation | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Amniotic fluid pulmonary embolism with antenatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Amniotic fluid pulmonary embolism with postnatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric blood-clot pulmonary embolism (disorder) | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric blood-clot pulmonary embolism (disorder) | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| obstetrisk pulmonär tromboembolism, barnet framfött | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| obstetrisk pulmonär tromboembolism, barnet framfött | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| obstetrisk pulmonär tromboembolism, barnet framfött med postnatal komplikation | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| obstetrisk pulmonär tromboembolism, barnet framfött med postnatal komplikation | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric blood-clot pulmonary embolism with antenatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric blood-clot pulmonary embolism with antenatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric blood-clot pulmonary embolism with postnatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric blood-clot pulmonary embolism with postnatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| obstetrisk, pyemisk och septisk lungembolism, förlöst | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| obstetrisk, pyemisk och septisk lungembolism, förlöst | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| obstetrisk, pyemisk och septisk lungembolism, barnet framfött med postnatal komplikation | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| obstetrisk, pyemisk och septisk lungembolism, barnet framfött med postnatal komplikation | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric pyaemic and septic pulmonary embolism with antenatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric pyaemic and septic pulmonary embolism with antenatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Obstetric pyemic and septic pulmonary embolism with postnatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric pyemic and septic pulmonary embolism with postnatal complication | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| atresi av pulmonalartär | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Coarctation of the pulmonary artery | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Atresia of pulmonary artery with septal defect | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Fat embolism - obstetric | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Miscarriage with amniotic fluid embolism (disorder) | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Miscarriage with amniotic fluid embolism (disorder) | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Obstetric pyaemic and septic pulmonary embolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Obstetric pyaemic and septic pulmonary embolism | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Failed attempted abortion with amniotic fluid embolism (disorder) | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Congenital coronary artery fistula to pulmonary artery (disorder) | Finding site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Other specified creation of shunt from aorta to pulmonary artery using interposition tube prosthesis | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Creation of shunt from aorta to pulmonary artery using interposition tube prosthesis NOS | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Other connection from aorta to pulmonary artery | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Creation of anastomosis from ascending aorta to main pulmonary artery NEC | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Creation of anastomosis from ascending aorta to left pulmonary artery NEC | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Creation of anastomosis from aorta to pulmonary artery NEC | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Other specified other connection from aorta to pulmonary artery | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 | 
| Other connection from aorta to pulmonary artery NOS | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 2 | 
| Other specified creation of shunt from subclavian artery to pulmonary artery using interposition tube prosthesis | Procedure site | False | Pulmonary artery within lung | Inferred relationship | Some | 1 |