Outcomes of rotational atherectomy in patients with severe left ventricular dysfunction without hemodynamic support
Abstract
Introduction
Elective insertion of a percutaneous circulatory assist device (PCAD) in high-risk patients is considered a reasonable adjunct to percutaneous coronary intervention (PCI). There is limited data examining the safety and efficacy of rotational atherectomy (RA) without hemodynamic support in patients with reduced left ventricular ejection fraction (LVEF).