Classification of coronary dissection
| Sr. No | Types | |
|---|---|---|
| 01 | TypeA | Minor radiolucency within the coronary lumen without dye persistence |
| 02 | TypeB | Parallel tracks or double lumen separated by a radiolucent area during angiography without dye persistence |
| 03 | TypeC | Extraluminal cap with dye persistence |
| 04 | TypeD | Spiral luminal filling defects |
| 05 | TypeE | New persistent filling defects |
| 06 | TypeF | Dissection leading to total occlusion |
Source: Klein.33