CMR marker | Non Reperfused (n=16) | All reperfused combined (PCI+Lysis Groups, n=72) | PPCI (n=47) | Lysis (n=12) | Rescue PCI (n=8) | Late PCI (n=5) | Non v All Reperfused (p) | Non v PCI (p) | Non v Lysis (p) | Non v Rescue PCI (p) | Non v Late PCI (p) |
---|---|---|---|---|---|---|---|---|---|---|---|
IS (%LV mass) | 23.72 (13.38-32.40) | 21.28 (14.31-34.91) | 20.67 (13.33-31.06) | 18.73 (11.74-28.11) | 34.25 (21.26-41.52) | 39.16 (21.11-45.51) | 0.965 | 0.693 | 0.307 | 0.142 | 0.117 |
MVO (%LV mass) | 1.94 (0.15-5.08) | 0.56 (0.00-3.22) | 0.49 (0.00-3.28) | 0.22 (0.00-0.99) | 1.16 (0.00-4.61) | 4.11 (0.95-11.12) | 0.231 | 0.242 | 0.047 | 0.664 | 0.281 |
Age (years) | 63.12 (17.32) | 59.75 (11.98) | 60.49 (12.30) | 63.12 (17.33) | 59.50 (12.47) | 63.13 (17.33) | 0.353 | 0.509 | 0.501 | 0.605 | 0.318 |
Sex (M:F ratio) | 14:2 | 66:6 | 41:6 | 11:1 | 8:0 | 5:0 | 0.602 | 0.893 | 0.729 | 0.307 | 0.417 |
Time To Reperfusion (mins) | n/a | 268.61 (275.67) | 187.04 (111.94) | 213.82 (152.04) | 281.63 (91.24) | 1135 (822-1365) | n/a | n/a | n/a | n/a | n/a |
Culprit vessel (LAD:non-LAD ratio) | 7:5 (n=12) | 34:37 (n=71) | 19:28 (n=47) | 6:5 (n=11) | 4:4 (n=8) | 3:2 (n=5) | 0.641 | 0.269 | 0.858 | 0.721 | 0.960 |