| SV harvested | (n) | Actual caliber | |
| Rt femoral | (13) | 4.4 mm (3.5 - 5) | |
| Lt femoral | (19) | 4.9 mm (4.25 - 5.75) | |
| Rt lower leg | (1) | 4.5 mm | |
| Lt lower leg | (1) | 4.5 mm | |
| Caliber Difference (Δactual ? echo) Rt and Lt Femoral | |||
| actual | 4.7 ± 0.5 mm | ||
| echo | 4.1 ± 1.0 mm | ||
| Δ | 0.6 ± 1.0 mm (from 2.2 mm to −1.3 mm) | ||