Intervention | A (n=45) | B (n=155) | p Value |
---|---|---|---|
Number of vessel diseases, n (%) | 0.007 | ||
Single vessel disease, n (%) | 30 (66.7) | 113 (73.3) | |
Double vessel disease, n (%) | 5 (11.1) | 11 (7.1) | |
Triple vessel disease, n (%) | 7 (15.5) | 31 (20.1) | |
Insignificant disease, n (%) | 3 (6.7) | 0 | |
Culprit lesion, n (%) | 0.10 | ||
LAD | 25 (55.5) | 91 (58.7) | |
LCX | 2 (4.4) | 13 (8.4) | |
RAMUS | 1 (2.2) | 1 (0.6) | |
RCA | 15 (33.3) | 50 (32.2) | |
IRA patency, n (%) | <0.0001 | ||
Closed | 6 (13.3) | 120 (77.4) | |
Open | 37 (82.2) | 35 (22.6) | |
Thrombus present, n (%) | 12 (26.7) | 98 (63.2) | <0.0001 |
PCI performed, n (%) | 33 (73.3) | 155 (100) | <0.0001 |
Failed thrombolysis, n (%) | 4 (12.1) | NA | |
Type of stent, n (%) | 0.85 | ||
BMS | 14 (42.3) | 62 (40) | |
DES | 19 (57.6) | 93 (60) | |
Preprocedure TIMI flow, n (%) | (n=43) | (n=155) | <0.0001 |
0 | 5 (11.6) | 112 (72.3) | |
1 | 1 (2.3) | 11 (7.1) | |
2 | 25 (58.1) | 25 (16.1) | |
3 | 12 (27.9) | 7 (4.5) | |
NA | 2 (4.4) | 0 | |
Postprocedure TIMI flow, n (%) | (n=33) | (n=155) | 0.35 |
1 | 0 | 1 (0.6) | |
2 | 14 (42.4) | 108 (69.7) | |
3 | 19 (57.6) | 46 (29.7) | |
Access site, n (%) | <0.0001 | ||
Femoral | 10 (23.3) | 90 (58.1) | |
Radial | 33 (76.7) | 65 (41.9) |
BMS, bare metal stent; DES, drug eluting stent; IRA, infarct-related artery; LAD, left anterior descending artery; LCX, left circumflex artery; NA, not applicable; PCI, percutaneous coronary intervention; RAMUS, ramus intermedius; RCA, right coronary artery; TIMI, thrombolysis in myocardial infarction.