title: [Roentgen-videometric methods for the determination of ventricolar volume using a video light pen and digital contour memories (author's transl)].
mesh_terms: D002306:Cardiac Volume; D003201:Computers; D006321:Heart / Q000000981:diagnostic imaging*; D006352:Heart Ventricles; D006801:Humans; D008722:Methods; D011859:Radiography
vernacular_title: Röntgenvideometrische Verfahren zur Ventrikel-volumenbestimmung unter Verwendungeines Video-Lichtgriffels und digitaler Konturenspeicher.