Keywords: تصویربرداری کامپیوتری; Mitral valve; Computer imaging; Three-dimensional echocardiography; Transesophageal echocardiography; AIUS; Anatomical Intelligence in ultrasound; MV; Mitral valve; MVP; Mitral valve prolapse; TEE; Transesophageal echocardiographic; 3D; Three-dimensional;