title: Automatic detection of the left ventricular outline in angiographs using television signal processing techniques.
mesh_terms: D000790:Angiocardiography / Q000295:instrumentation; D000818:Animals; D001330:Electronic Data Processing; D004581:Electronics; D006352:Heart Ventricles / Q000000981:diagnostic imaging*; D006801:Humans; D008027:Light; D013552:Swine; D013690:Television