FDA clears new guidewire used for valve delivery and ventricular pacing during TAVR, BAV procedures

The Wattson temporary pacing guidewire. A) SAPIEN 3 deployment in the aortic position with the Wattson wire. B) Tricuspid valve-in-valve with SAPIEN 3 with the Wattson wire. C) Pigtail with exposed electrodes (arrows). D) Pacing set-up with adaptor connected to external pacing device. Images courtesy of Hensey et al. and EuroIntervention.