fig12

Figure 12. Assessment of result after clip release. A: biplane imaging and 3D en face (B) with color Doppler showing a residual jet from the lateral orifice; C: baseline evaluation: systolic flow reversal at Pulse Wave Doppler interrogation of the LSPV; E: post-procedural evaluation: normalization of systolic flow in the LSPV; F: evaluation of the transmitral pressure gradient; G: Multiplanar reconstruction: evaluation of residual mitral valve area. LSPV: left superior pulmonary vein