Table 3 Baseline coronary angiographic findings
Group I N = 13 | Group II N = 15 | Group III N = 81 | Group IV N = 45 | Group V N = 30 | P | |
|---|---|---|---|---|---|---|
CAG (%) | 13 (100) | 15 (100) | 63 (77.8) | 23 (51.1) | 15 (50) | 0.000 |
Infarct-related artery (%) | ||||||
LAD | 8 (61.5) | 10 (66.7) | 41 (65.1) | 11 (47.8) | 7 (46.7) | 0.001 |
LCx | 1 (7.7) | 1 (6.7) | 7 (11.1) | 3 (13.0) | 1 (6.7) | NS |
RCA | 4 (30.8) | 3 (20.0) | 13 (20.6) | 7 (30.4) | 4 (26.7) | NS |
LM | 0 (0) | 1 (6.7) | 2 (3.2) | 2 (8.7) | 3 (20.0) | NS |
Involved vessel number (%) | ||||||
1 Branch | 7 (53.8) | 8 (53.3) | 23 (36.5) | 11 (47.8) | 5 (33.3) | NS |
2 branch | 4 (30.8) | 4 (26.7) | 32 (50.8) | 7 (30.4) | 3 (20.0) | NS |
3 branch | 2 (15.4) | 2 (13.3) | 7 (11.1) | 2 (8.7) | 4 (26.7) | NS |
LM, isolated | 0 (0) | 1 (6.7) | 1 (1.6) | 1 (4.3) | 1 (6.7) | NS |
LM, complex | 0 (0) | 0 (0) | 0 (0) | 2 (8.7) | 2 (13.3) | 0.032 |
ACC / AHA classification | ||||||
A | 7 (53.8) | 5 (33.3) | 21 (33.3) | 2 (8.7) | 3 (20.0) | 0.045 |
B1 | 4 (30.8) | 6 (40.0) | 22 (34.9) | 8 (34.8) | 2 (13.3) | NS |
B2 | 2 (15.4) | 3 (20.0) | 13 (20.6) | 7 (30.4) | 4 (26.7) | NS |
C | 0 (0) | 1 (6.7) | 7 (11.1) | 6 (26.1) | 6 (40.0) | 0.011 |
TIMI flow (%) | ||||||
TIMI 0 | 0 (0) | 3 (20.0) | 4 (6.3) | 4 (17.4) | 3 (20.0) | NS |
TIMI 1 | 1 (7.7) | 1 (6.7) | 2 (3.2) | 2 (8.7) | 1 (6.7) | NS |
TIMI 2 | 3 (23.1) | 1 (6.7) | 13 (20.6) | 2 (8.7) | 1 (6.7) | NS |
TIMI 3 | 9 (69.2) | 10 (66.7) | 44 (69.8) | 15 (65.2) | 10 (66.7) | NS |