CRT-100.55 Effect of Orbital Atherectomy and Adjunctive Stenting on Coronary Blood Flow

Reduced flow and no reflow are known complications associated with rotational atherectomy and attributed to dysfunction of the microcirculation. Coronary microcirculation dysfunction post-PCI can cause myocardial ischemia. Previous coronary artery flow reserve (CFR) studies on rotational atherectomy