Fig. 3From: Optical coherence tomography findings after longitudinal ablation for an underexpanded stent in a heavily calcified lesion: a case reportLongitudinal stent ablation using rotational atherectomy. The follow-up coronary angiogram revealed in-stent Rees to notice within the underexpanded stent (a). Longitudinal stent ablation using rotational atherectomy (b, 2.0-mm burr; c, 1.75-mm burr; d, 2.0-mm burr). Optical coherence tomography revealed that the stent turned inward (e). The final angiography (f). Calcium thickness at the site where the burr passed (g)Back to article page