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Table 3 Effect of CASTLE scores derived on CAG versus CCTA on procedural results

From: Accuracy of the Euro CTO(CASTLE) score obtained on coronary computed tomography angiography for Predicting 30-minute wire crossing in chronic total occlusions

 

CAG-Derived

CCTA-Derived

P

Procedural

   

 Success

3(2–3)

3 (2–4)

0.126

 Failure

4 (2.5–5.5)

4 (3–5.5)

P = 0.021

 P

0.013

0.035

 

30-min crossing

   

 Success

2 (2–3)

3(2–3)

p < 0.001

 Failure

3 (2–4)

3(3–4)

0.254

 P

p < 0.001

p < 0.001

 

Antegrade

   

 < 30-min crossing

2 (1–2)

1 (0–2)

p < 0.001

 > 30-minutecrossing)

3 (3–4)

3.5(3–4)

0.166

 P

p < 0.001

p < 0.001

 

Hybird

   

 < 30-min crossing

2 (1.75–2.25)

2 (1–2.5)

0.914

 > 30-minutecrossing)

3 (3–4)

4 (3–4)

0.001

 P

p < 0.001

p < 0.001

 
  1. CAG, coronary angiography; CCTA, coronary computed tomography angiography