Characteristics | Total population (No. 25) | MPR < 2.0(No.5) | MPR:2-2.4 (No. 9) | MPR > 2.4 (No.11) | P value |
---|---|---|---|---|---|
CTA plaque score (max: 64) | 5.48 ± 7.33 | 12.4 ± 11.76 | 3.44 ± 4.06 | 4 ± 5.51 | 0.05 |
CTA segment score (max: 16) | 3.36 ± 4.43 | 8.2 ± 6.09 | 2.44 ± 3.81 | 1.9 ± 2.42 | 0.016 |
Presence of non-calcified plaque in any segment | 2 (8%) | 0 | 1 (11.11%) | 1 (9.09%) | 1 |
Presence of calcified plaque in any segment | 15 (60%) | 4 (80%) | 5 (55.56%) | 6 (54.55%) | 0.75 |
Presence of mixed plaque in any segment | 3 (12%) | 1 (20%) | 0 | 2 (18.18%) | 0.5 |
Global MPR | 2.55 ± 0.94 | 1.42 ± 0.347 | 2.10 ± 0.89 | 3.44 ± 0.63 | 0.00 |
Average global rest flow (ml/g/min) | 0.687 ± 0.20 | 0.776 ± 0.310 | 0.654 ± 0.13 | 0.67 ± 0.19 | 0.54 |
Average global stress flow (ml/g/min) | 1.698 ± 0.624 | 1.016 ± .53 | 1.37 ± 0.26 | 2.2 ± 0.43 | 0.00 |