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Kaplan-Meier curves for the cumulative incidence of (A) TVF, (B) MACE and (C) TLR at 2 years in patients undergoing lesion preparation using rotational atherectomy versus modified balloons. MACE: major adverse cardiac events; MB: modified balloon; RA: rotational atherectomy; TLR: target lesion revascularisation; TVF: target vessel failure
