Table 2.
Baseline Demographics
| Subject demographic | |
|---|---|
| Age (Years) | 69.0 ± 9.3 (50) |
| Female | 38.0% (19/50) |
| Medical History | |
| Current smoker | 52.0% (26/50) |
| Hypertension | 90.0% (45/50) |
| Hyperlipidemia | 80.0% (40/50) |
| Diabetes | 34.0% (17/50) |
| Angina | 10.0% (5/50) |
| Previous PCI/CABG | 34.0% (17/50) |
| Rutherford CC | |
| 2 | 12% (6/50) |
| 3 | 86% (43/50) |
| 4 | 2% (1/50) |
| Ankle‐brachial index | 0.78 ± 0.18 (50) |
| Lesion characteristics | |
| Number of lesions treated | 58 |
| Lesion location | |
| Proximal SFA | 22.4% (13/58) |
| Mid SFA | 50.0% (29/58) |
| Distal SFA | 22.4% (13/58) |
| Proximal popliteal | 5.2% (3/58) |
| Baseline lesion length (cm) | 7.2±4.7 (58) |
| Baseline percent stenosis | 75.1±17.0 (58) |
| Baseline RVD (mm) | 5.2±0.9 (58) |
| Baseline MLD (mm) | 1.3±1.0 (58) |
| Calcified | 62.1% (36/58) |
| Severe | 13.8% (8/58) |
| Total occlusion | 12.1% (7/58) |
| Eccentric lesion | 6.9% (4/58) |
| Number of run‐off vessels | |
| 0 | 1.7% (1/58) |
| 1 | 19.0% (11/58) |
| 2 | 39.7% (23/58) |
| 3 | 39.7% (23/58) |
Data Presented as Mean ± SD (N) or % (n/N).
CABG: coronary artery bypass graft; CC: clinical classification; PCI: percutaneous coronary intervention; MLD: minimum luminal diameter; RVD: reference vessel diameter; SFA: superficial femoral artery.