NHLBI Coronary Artery Dissection Type F

**Semantic type:** Qualitative Concept

**Definition:** Non-A-E types with total coronary occlusion and no distal antegrade flow. May represent thrombus. (Adapted from: Coronary artery angiographic changes after PTCA: Manual of Operations NHLBI PTCA Registry 1985-6:9)

**Synonyms:** - CORONARY DISSECTION NHLBI GRADE F