Introduction
LAmbre (Lifetech Scientific, Shenzhen, China), a new self-expanding left atrial appendage (LAA) occluder, is specifically designed for LAA occlusion (LAAO)1. So far, only one case about LAmbre device migration has been published by Mohamed Sanhoury et al in 20172. We herein describe a case of acute dislodgment of LAmbre and the complex procedure for percutaneous retrieval.