title: Posterior wedging sign of mitral insufficiency.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005189:False Positive Reactions; D005260:Female; D005471:Fluoroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000000981:diagnostic imaging*