Table 3

Overall Procedural Results

Subjects treated with pre-OAS balloon dilations8/440 (1.8)
Subjects treated with post-OAS/pre-stent balloon dilations181/440 (41.1)
 Maximum inflation pressure, atm, n = 18012.1 ± 0.3
 Mean post-OAS balloon angioplasty residual stenosis, %, n = 17942.4 ± 1.5
Subjects with stent placed432/440 (98.2)
 Post-OAS stents used per subject, n = 4321.3 ± 0.0
Types of stents used in study
 BMS62/542 (11.4)
 Covered2/542 (0.4)
 DES478/542 (88.2)
Maximum deployment pressure, atm, n = 43013.8 ± 0.2
Post-stent residual stenosis, %, n = 4315.8 ± 0.6
Subjects treated with post-stent balloon angioplasty227/440 (51.6)
 Mean post-stent balloon angioplasty residual stenosis, %, n = 2231.1 ± 0.2

Values are n/N (%) or mean ± SE.

BMS = bare-metal stent(s); DES = drug-eluting stent(s); OAS = Orbital Atherectomy System.