title: [Premature ventricular and mixed beats: experimental contribution].
authors.forename: G
authors.initials: G
authors.lastname: FRAU
authors.forename: G C
authors.initials: GC
authors.lastname: MAGGI
mesh_terms: D006321:Heart; D006352:Heart Ventricles; D006801:Humans
vernacular_title: Preeccitazione ventricolare e battiti misti; contributo sperimentale.