Perimembranous (n = 365) | ||||
---|---|---|---|---|
Central (n = 94) | Inlet (n = 84) | Outlet (n = 168) | Confluent (n = 19) | |
Size | 80% small (75), 17% moderate (16), 3% large (3) | 13% small (11), 31% moderate (26), 56% large (47) | 3% small (5), 29% moderate (49), 68% large (114) | 32% moderate (6), 68% large (13) |
Tricuspid to Aortic Valve Fibrous Continuity | 80% (75) | 95% (80) | 74% (125) | 95% (18) |
- Tricuspid valve leaflet involved | 55% septal (41), 24% antero-superior and septal (18), 21% antero-superior (16) | 92% septal (74), 4% antero-superior and septal (3), 4% anterior (3) | 26% septal (32), 10% antero-superior and septal (13), 64% antero-superior (80) | 17% septal (3), 61% antero-superior and septal (11), 22% antero-superior (4) |
Tricuspid to Mitral Valve Fibrous Continuity | 100% (94) | 100% (84) | 100% (168) | 100% (19) |