Research Article
First-in-Human Evaluation of the Safety and Efficacy of a Novel Stent Positioning Assistance System for Precise Positioning of Coronary Stents
Table 2
Procedural characteristics (n = 55).
| Radial approach | 47 (85%) | Balloon predilatation | 19 (35%) | Heavily calcified | 18 (32%) | Severe tortuosity | 4 (7%) | Time spent for positioning the stent | 41 ± 68.0 seconds | Target lesion | | Nonbifurcational and nonostial | 29 (54%) | Edge-to-edge multiple stents | 13 (24%) | Arterial bifurcation | 1 (2%) | Aorto-ostial | 4 (7%) | Ostial nonaorto-ostial | 5 (9%) |
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