| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Thrombectomy with catheter of subclavian vein by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of axillary vein by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of innominate artery by neck incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of vena cava by abdominal incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of brachial artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of carotid artery by neck incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Thrombectomy with catheter of innominate artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of innominate artery by neck incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of subclavian artery by thoracic incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of popliteal-tibio-peroneal artery by leg incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of innominate artery by thoracic incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of iliac vein by abdominal incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of subclavian artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of radial artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombolysis of lower limb artery via brachial artery catheter | Using access device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Catheterization of both right and left sides of heart NEC | Direct device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Catheterization of both right and left sides of heart NEC | Direct device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Open insertion of right ventricular catheter | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Open insertion of right ventricular catheter | Direct device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Catheterization of both left and right heart with graft | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 3 | 
| Catheterization of both left and right heart with graft | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Catheterization of both left and right heart without graft | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Catheterization of both left and right heart without graft | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Catheterization of both left and right heart | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Catheterization of both left and right heart | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Cardiac catheterization, right heart and transseptal left | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Cardiac catheterization, right heart and transseptal left | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Cardiac catheterization, right heart and retrograde left | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Cardiac catheterization, right heart and retrograde left | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Inferior vena cava catheterization | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Inferior vena cava catheterization | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Atrial catheter care | Direct device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of renal artery by abdominal incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of ulnar artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of femoropopliteal artery by leg incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Transcatheter therapy for embolization with angiography | Using access device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Thrombectomy with catheter of carotid artery by neck incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of popliteal-tibio-peroneal artery by leg incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of celiac artery by abdominal incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of popliteal-tibio-peroneal artery by leg incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Transcatheter therapy for embolization | Using access device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of aortoiliac artery by leg incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of radial artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of carotid artery by neck incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of vascular catheter | Direct device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of aortoiliac artery by abdominal incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Embolectomy with catheter of axillary artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Transseptal catheterization of left side of heart by atrial puncture | Direct device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of axillary artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of mesenteric artery by abdominal incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of subclavian artery by neck incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Transcatheter embolization for gastric bleeding | Using access device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of innominate artery by neck incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of brachial artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Embolectomy with catheter of innominate artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of innominate artery by thoracic incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of subclavian artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Embolectomy with catheter of subclavian artery by thoracic incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of innominate artery by neck incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of iliac vein by leg incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of vena cava by leg incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of brachial artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of renal artery by abdominal incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of subclavian artery by thoracic incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of ulnar artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified catheterization of heart | Direct device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of femoropopliteal artery by leg incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of renal artery by abdominal incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of aortoiliac artery by abdominal incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of popliteal-tibio-peroneal artery by leg incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of innominate artery by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Cardiac catheter without angiogram | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of axillary vein by arm incision | Using device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of carotid artery by neck incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of celiac artery by abdominal incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of brachial artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Thrombectomy with catheter of ulnar artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Direct insertion of right atrial catheter | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of innominate artery by thoracic incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of innominate artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Cardiac catheterization, left heart, combined transseptal and retrograde | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Catheterization of heart NOS | Direct device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of femoropopliteal vein by leg incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Catheterization of left side of heart NEC | Direct device | False | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of subclavian artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of femoropopliteal artery by leg incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Cardiac catheterization, right heart and left ventricular puncture | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of subclavian vein by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Selective introduction of catheter in coronary artery | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of radial artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Cardiac catheterization, left heart, by left ventricular puncture | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Transcatheter therapy for embolization | Using access device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of aortoiliac artery by abdominal incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 2 | 
| Embolectomy with catheter of subclavian artery by thoracic incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of aortoiliac artery by leg incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of axillary artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of axillary artery by arm incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombectomy with catheter of vena cava by abdominal and leg incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Cardiac catheterization, left heart, retrograde, percutaneous | Direct device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of innominate artery by neck incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 | 
| Embolectomy with catheter of mesenteric artery by abdominal incision | Using device | True | Vascular catheter | Inferred relationship | Existential restriction modifier | 1 |