title: [The forest does not let you see the tree].
authors: Sección de Cardiología, Hospital San Agustín, Avilés.
authors: R
authors: R
authors: Barriales Villa
authors: F
authors: F
authors: Catalán Adivinación
authors: I
authors: I
authors: Möller Bustinza
authors: V
authors: V
authors: Rodríguez Blanco
authors: G
authors: G
authors: Casares García
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D016477:Artifacts; D003951:Diagnostic Errors; D004562:Electrocardiography; D006801:Humans; D008297:Male; D017180:Tachycardia, Ventricular / Q000175:diagnosis*