Fig. 9From: PFO morphology for evaluation of c-TCD and c-TTE RLS gradesA Resting-state right funnelform PFO (2D TEE). B Valsalva-manoeuvre Right funnelform PFO (2D TEE). C Resting-state Right funnelform PFO (3D TEE). D Valsalva-manoeuvre Right funnelform PFO (3D TEE)Back to article page