title: A new view of an old picture.
authors.forename: J S
authors.initials: JS
authors.lastname: Hung
authors.forename: K W
authors.initials: KW
authors.lastname: Lau
mesh_terms: D000293:Adolescent; D000328:Adult; D002404:Catheterization / Q000295:instrumentation*; D004867:Equipment Design; D005260:Female; D006801:Humans; D007601:Jugular Veins; D008297:Male; D008946:Mitral Valve Stenosis / Q000000981:diagnostic imaging / Q000628:therapy*; D011859:Radiography; D016896:Treatment Outcome