“…19,20 The advent of vascular closure devices (VCD) decreased the time to hemostasis and ambulation, but has not decreased the incidence of vascular complications. 4,17 VCD are convenient because they allow for immediate removal of the arterial sheath, but our novel protamine-assisted sheath removal has a similar incidence of complications compared to other studies of access site complications. 10,11,17,21,22 Furthermore, there has been some conflicting data that the use of VCD may have a higher incidence of complications compared to manual compression.…”