Table 3.
Comparison of the angiographic data of all the cases based on vitamin D levels
| Vitamin D | P | ||
|---|---|---|---|
| 20 (n=208) | > 20 (n=49) | ||
| Infarct-Related Artery | 0.956 | ||
| LAD | 97 (46.6) | 24 (48.9) | |
| Cx | 66 (31.8) | 15 (30.6) | |
| RCA | 45 (21.6) | 10 (20.5) | |
| Number of Diseased Vessels | 0.016 | ||
| Single-vessel | 120 (57.7) | 39 (79.6) | |
| Double-vessel | 43 (20.7) | 6 (12.2) | |
| Triple-vessel | 45 (21.6) | 4 (8.2) | |
| IRA vessel diameter 4 mm | 16 (7.7) | 3 (6.1) | 1.000 |
| IRA lesion length, (mm) | 26 (22-38) | 23 (18-26) | 0.001 |
| Pain-to-balloon time, (min) | 250 (180-420) | 180 (120-240) | 0.007 |
| Door-to-balloon time, (min) | 45 (35-60) | 40 (30-60) | 0.061 |
| Killip class II-IV | 57 (27.7) | 10 (20.4) | 0.368 |
| Postprocedural TIMI flow III | 184 (88.5) | 49 (100) | 0.011 |
| TMPG II | 111 (53.4) | 34 (69.4) | 0.042 |
| Procedure | 0.026 | ||
| Direct stenting | 36 (17.3) | 17 (34.7) | |
| PTCA+stenting | 166 (79.8) | 31 (63.3) | |
| Only PTCA | 6 (2.9) | 1 (2.0) | |
| 70% ST resolution in ECG | 131 (63.6) | 43 (87.8) | 0.001 |
| IRA cTFC, (frames/second) | 15 (12-29) | 13 (11-13) | <0.001 |
| High thrombus burden grade 4 | 148 (71.2) | 6 (12.2) | <0.001 |
| Distal embolization | 5 (2.4) | 0 (0.0) | 0.586 |
| No-reflow | 24 (11.5) | 0 (0.0) | 0.011 |
Data are presented as median (IQ25% –75% ), or n (%)
LAD, Left anterior descending; Cx, Circumflex artery; RCA, Right coronary artery; IRA, Infarct-related artery; TIMI, Thrombolysis in myocardial infarction; TMPG, TIMI myocardial perfusion grade; PTCA, Percutaneous transluminal coronary angioplasty; cTFC, Corrected TIMI frame count; ECG, Electrocardiography