fig1

Figure 1. A case of RA PCI using an SGC. Panels (A and B) show diagnostic angiography in cranial and caudal view, respectively; (C) IVUS evaluation of the minimal lumen area of the calcific lesion; (D) left anterior descending artery ostial calcific lesion; (E) longitudinal IVUS view; (F) radio-opacities on both side of the lumen on still cardiac fluoroscopy images; (G) ongoing rotational atherectomy; (H) and (I) final angiography.