Intracoronary Optical Coherence Tomography and Histology at 1 Month and 2, 3, and 4 Years After Implantation of Everolimus-Eluting Bioresorbable Vascular Scaffolds in a Porcine Coronary Artery Model
Author(s) -
Yoshinobu Onuma,
Patrick W. Serruys,
Laura Perkins,
Takayuki Okamura,
Nieves Gonzalo,
Héctor M. GarcíaGarcía,
Evelyn Regar,
Marika Kamberi,
Jennifer Powers,
Richard Rapoza,
Heleen van Beusekom,
Willem van der Giessen,
Renu Virmani
Publication year - 2010
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.109.921528
Subject(s) - medicine , histology , coronary arteries , optical coherence tomography , everolimus , stent , resorption , artery , nuclear medicine , surgery , radiology , pathology
With the use of optical coherence tomography (OCT), alterations of the reflectance characteristics of everolimus-eluting bioresorbable vascular scaffold (BVS) struts have been reported in humans. In the absence of histology, the interpretation of the appearances of the struts by OCT remains speculative. We therefore report OCT findings with corresponding histology in the porcine coronary artery model immediately after and at 28 days and 2, 3, and 4 years after BVS implantation.
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