Research Article

A Novel Rotablator Technique (Low-Speed following High-Speed Rotational Atherectomy) Can Achieve Larger Lumen Gain: Evaluation Using Optimal Frequency Domain Imaging

Figure 5

Human Studies MLD and MLA after 1.5-mm Rotablator Burr. Comparison of minimum lumen diameter (MLD) and minimum lumen is (MLA) after high-speed rotational atherectomy (HSRA), low-speed rotational atherectomy (LSRA) following HSRA. RVD = reference vessel diameter.