title: A sewing needle in the right ventricle.
authors.affiliation: The Instituto de Cardiologia do Rio Grande do Sul/Fundação Universitária de Cardiologia, Porto Alegre, RS, Brazil.
authors.forename: R
authors.initials: R
authors.lastname: Sarmento-Leite
authors.forename: G V
authors.initials: GV
authors.lastname: Silva
authors.forename: L C
authors.initials: LC
authors.lastname: Goulart
authors.forename: C A
authors.initials: CA
authors.lastname: Gottschall
authors.forename: E C
authors.initials: EC
authors.lastname: Perin
mesh_terms: D005260:Female; D005547:Foreign Bodies / Q000000981:diagnostic imaging* / Q000628:therapy; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D008875:Middle Aged; D009339:Needles; D011859:Radiography