Figure 1
(A, B) Transthoracic echocardiography images showing a mobile “cystic” structure on the posterior leaflet of the mitral valve (red arrows). (C, D, E) Transesophogeal echocardiography images showing perforated mobile cyst-like deformation of the P2 scallop (blue arrow) with anteromedial mitral regurgitation (MR) through the perforation (yellow arrow). (F) Cardiac magnetic resonance imaging and (G) computed tomography showing wind-sock–like aneurysm of the P2 segment of the mitral valve (black arrow) with perforation resulting in servere MR (orange arrow).