Abstract
Background
Coronary artery disease (CAD), often with severe calcification, is present in up to 75% of patients with severe aortic stenosis (AS) referred for transcatheter aortic valve replacement (TAVR). Management of CAD in such patients is challenging. Orbital atherectomy (OA) is an effective treatment of severely calcified coronary lesions prior to stent implantation. However, there is limited data on the use of OA for percutaneous coronary intervention (PCI) to treat calcific CAD patients prior to TAVR (OA PCI + TAVR).