From: Value of different CTO scoring systems in predicting procedural success in coronary chronic total occlusion intervention in Egyptian patients
Score
Mean
Standard deviation
J-CTO
2.47
1.13
Progress-CTO
1.06
0.96
Euro (CASTLE-CTO)
2.13
CL-CTO
3.98
1.58
ORA-CTO
1.22
1.21