A "fully upper extremity" bailout of direct transaxillary large bore arterial access: A refinement within arm's reach?

Contemporary direct ("fully percutaneous") transaxillary (TAx) large-bore arterial access technique advocates for a 0.018" wire to be passed from femoral arterial access to axillary artery to serve percutaneous bailout options. However, in certain patients, avoiding femoral arterial access entirely may be desired.