Calcified plaque ablated by rotational atherectomy visualised by optical coherence tomography
This paper also includes accompanying supplementary data published online at: http://www.pcronline.com/eurointervention/86th_issue/62 Calcification is visualised by optical coherence tomography (OCT) as a well-delineated, signal-poor region with sharp borders. A 63-year-old female patient with stable angina underwent percutaneous coronary intervention. OCT (C7 Dragonfly, ILUMIEN OCT system; St. Jude Medical, St. Paul, MN, USA) showed lumen narrowing with heavily calcified plaque (Figure 1A) . Rotational atherectomy (RA) was ...
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