TCT-653 Acute/mid-term results of Drug Coated Balloon following Rotational Atherectomy

Rotational Atherectomy (RA) is effective for severe calcified lesions, however most of lesions need adjunctive stenting even in the small vessel. Recent data of Drug Coated Balloon (DCB) for in-stent restenosis and small vessel showed about 15% of restenosis rate. DCB following RA has a possibility