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 2
Study Flowchart of In-Vitro Calcified Model. OFDI= optical frequency domain imaging; HSRA= high-speed rotational atherectomy; LSRA= low-speed rotational atherectomy; MLD= minimum lumen diameter; MLA= minimum lumen area.