Figure 2 Illustration of ICE with ”FLAVOR” approach to measure of LAA orifice and landing zone and to assess of the position of the device and residual flow at four angles (90°, 135°, 0°, 45°).Expanded view of LAA orifice and ICE planes at 90°(A), 135°(G), 0°(M), 45°(S); Postero-anterior (B, H, N, T) and left lateral views (C, I, O, U) of 3D reconstruction of the LA and the corresponding position of ICE catheter was showed; measurement of LAA orifice and landing zone (D, J, P, V); and assessment of the device position and residual flow (E, K, Q, W) using ICE with long-axis views at the 4 angles after release. Pre-procedural TEE views of LAA at 90°, 45°, 0°, 135° (F, L, R, X) were similar to ICE views at 90°, 135°, 0°, 45° (D, J, P, V). LAA= left atrial appendage.