Table 2.
Clinical data, coronary angiographic data, and CMR data according to FP and DE scores: n (%) or median (25th and 75th percentile)
| FP score ≤ median (n = 57) | FP score > median (n = 56) | p | DE score ≤ median (n = 57) | DE score > median (n = 56) | p | |
| Clinical data | ||||||
| Heart failure | 8 (14) | 3 (5) | 0.22 | 6 (11) | 5 (9) | 0.98 |
| Heart rate (beats/min) | 75 (65–84) | 75 (61–80) | 0.49 | 76 (64–84) | 75 (62–80) | 0.39 |
| Blood pressure | ||||||
| SBP (mm/Hg) | 140 (120–155) | 140 (120–160) | 0.84 | 140 (120–153) | 140 (120–160) | 0.87 |
| DBP (mm/Hg) | 84 (70–95) | 80 (70–99) | 0.85 | 84 (70–94) | 80 (70–100) | 0.90 |
| Heart rate-SBP product | 10477 (8100–12775) | 9660 (7874–12600) | 0.29 | 10077 (7800–12915) | 9975 (8000–12464) | 0.29 |
| Coronary angiographic data | ||||||
| Culprit artery | ||||||
| Left anterior descending | 20 (35) | 33 (59) | 0.02 | 16 (28) | 37 (66) | <0.001 |
| Left circumflex | 7 (12) | 5 (9) | 0.79 | 9 (16) | 3 (5) | 0.41 |
| Right coronary | 30 (53) | 18 (32) | 0.04 | 32 (56) | 16 (29) | 0.006 |
| Location of lesion (% proximal/mid/distal) | 30/58/12 | 36/55/9 | 0.79 | 26/64/10 | 40/49/11 | 0.28 |
| TIMI 0/1 pre-PCI in culprit artery | 35 (61) | 42 (75) | 0.18 | 31 (54) | 46 (82) | 0.003 |
| Multivessel disease | 19 (33) | 30 (54) | 0.02 | 19 (33) | 30 (54) | 0.02 |
| Stenting | 56 (98) | 55 (98) | 0.48 | 55 (96) | 56 (100) | 0.48 |
| Stent length > 15 mm | 17 (30) | 19 (34) | 0.79 | 18 (32) | 18 (32) | 0.89 |
| Stent width > 3 mm | 15 (26) | 13 (23) | 0.87 | 15 (26) | 13 (23) | 0.87 |
| IABP use | 1 (2) | 2 (4) | 0.99 | 0 (0) | 3 (5) | 0.24 |
| Time to reperfusion (min) | 205 (145–399) | 187 (130–265) | 0.19 | 189 (134–339) | 190 (130–265) | 0.43 |
| CMR data | ||||||
| FP score | 2 (0–4) | 13 (9–19) | 2 (0–6) | 11 (7–15) | <0.001 | |
| DE score | 10 (4–15) | 20 (16–28) | <0.001 | 9 (4–12) | 23 (18–29) | |
| LVEF (%) | 54 (48–59) | 46 (38–56) | 0.001 | 55 (48–60) | 44 (37–55) | <0.001 |
| EDV (ml) | 132 (117–165) | 154 (130–177) | 0.06 | 132 (117–160) | 155 (130–178) | 0.01 |
| ESV (ml) | 66 (50–77) | 77 (59–100) | 0.005 | 57 (48–74) | 83 (63–103) | <0.001 |
DBP = Diastolic Blood Pressure; DE = Delayed-Enhancement; EDV = End Diastolic Volume; ESV = End Systolic Volume; FP = First Pass; IABP = Intra-Aortic Balloon Pumping; LVEF = Left Ventricular Ejection Fraction; PCI = Percutaneous Coronary Intervention; SBP = Systolic Blood Pressure.