Fig. 2
From: Occluding morphologically complicated left atrial appendage using the small-umbrella LAmbre device
A step-by-step illustration of the implantation procedure. A LAA angiography. B Umbrella deployment. C Cover deployment. D Complete sealing of the LAA before release. E Tug test before final release. F Complete sealing of the LAA after final release of the device. G and H Intracardiac echocardiography showing LAA occlusion by the LAmbre device. I Intracardiac echocardiography showing no peri-device leak. LAA: left atrial appendage; X1: diameter of the landing zone; X2: length of the central flexible waist; X3: diameter of the LAA orifice