Abstract
We report a case of minimal acute recoil detected by optical frequency-domain imaging (OFDI) following bioresorbable scaffold (BRS) implantation for the treatment of a fibrocalcific lesion. The second OFDI pullback (8 minutes later) was performed to evaluate the distal dissection. We measured scaffold area every 0.25 mm and acquired a total of 115 paired cross-sections. Paired t-test demonstrated that minimal acute recoil was observed in this fibrous lesion and uncompressed dissection site with calcified plaque. This case demonstrates that acute recoil appears to be dependent upon plaque characteristics and the presence of malapposed struts after BRS implantation.
Original language | English (US) |
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Pages (from-to) | E34-E36 |
Journal | Journal of Invasive Cardiology |
Volume | 28 |
Issue number | 3 |
State | Published - Mar 2016 |
Externally published | Yes |
Keywords
- acute recoil
- bioresorbable scaffold
- optical frequency-domain imaging
- percutaneous coronary intervention
ASJC Scopus subject areas
- General Medicine