title: [Echocardiographic study of the R-on-T phenomenon (R-on-T echo and phenomenon)].
mesh_terms: D005117:Cardiac Complexes, Premature / Q000503:physiopathology*; D003327:Coronary Disease / Q000503:physiopathology*; D004452:Echocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D014693:Ventricular Fibrillation / Q000150:complications / Q000503:physiopathology*
vernacular_title: Studio ecocardiografico del fenomeno R su T (eco e fenomeno R su T).