Fig. 1

The OCT images during the BVS implantation from the distal to proximal 2.5 × 28 mm BVS was deployed at a nominal pressure and post-dilated with a 2.75 mm noncompliance balloon at 16 atm. (a to f). An under-sizing and minimal malapposition over the cutoff value (< 200 μm) were seen at the proximal part of the BVS. (c to e) A tissue prolapse was seen at the MLA site. (c) The final coronary angiogram at baseline following the BVS implantation (red dotted line). (g) Abbreviations: Dist., distal; Prox., proximal; MLA, minimal lumen area; LA, lumen area; D, diameter; SA, scaffold area; BVS, bioresorbable vascular scaffolds