Fig. 5
From: Occluding morphologically complicated left atrial appendage using the small-umbrella LAmbre device
A schematic diagram of the application of the small-umbrella LAmbre device in various types of LAA. A Multiple-proximal-lobe LAA, with the inner umbrella anchored in the branch. This is the most ideal condition for the small-umbrella LAmbre device. B Multiple-distal-lobe LAA with a large orifice and the inner umbrella anchored in the common trunk. C Single-lobe LAA with a large orifice and the inner umbrella anchored in the main lobe. LAA: left atrial appendage