Amplatzer Amulet™ Left Atrial Appendage Occluder: A Step-By-Step Guide
to Device Implantation
Abstract
Recently receiving FDA approval, the Amplatzer Amulet™ LAA occluder
device (Abbott Medical Inc) provides a dual seal mechanism alternative
to the commercially available Watchman FLX or Watchman 2.5 device for
embolic stroke prevention in patients with non-valvular atrial
fibrillation (NVAF). This Step-by-Step review will cover patient
selection, pre-procedure imaging assessment, device sizing, device
preparation, implant target position assessment, implant technique and
troubleshooting, and immediate post implant follow-up.