Table 2.
Coronary and angiographic characteristics.
| Normal weight(n = 113) | Overweight(n = 169) | P-value | |
|---|---|---|---|
| Coronary Physiological parameters | |||
| caFFR | 0.92 (0.91-0.95) | 0.93 (0.90-0.95) | 0.792 |
| caIMR | 23.80 (19.10-30.75) | 24.70 (19.25-34.50) | 0.380 |
| caIMR≥25U | 43 (38.05) | 84 (49.70) | 0.035 |
| Target vessel | *n=123 | *n=189 | – |
| LAD, n (%) | 74 (60.16) | 126 (66.67) | 0.242 |
| LCX, n (%) | 23 (18.70) | 22 (11.64) | 0.083 |
| RCA, n (%) | 26 (21.14) | 41 (21.69) | 0.907 |
Values were shown as n (%) or medians (interquartile ranges). caFFR: coronary angiography−derived fractional flow reserve. caIMR: coronary angiography−derived index of microcirculatory resistance; LAD: left anterior descending; LCX: left circumflex; RCA: right coronary artery. * n of target vessel is total number of left anterior descending = 200, left circumflex = 45 and right coronary artery = 67.