Fig. 2From: Accuracy of the Euro CTO(CASTLE) score obtained on coronary computed tomography angiography for Predicting 30-minute wire crossing in chronic total occlusionsA CTO lesion in the proximal segment of RCA: with CABG history, age 77, Length > 20 mm, blunt stump, severe calcification, non-severely tortuosity. A–D The CASTLECTA score was 5. E CASTLECAG score was 4Back to article page