title: [Supraventricular hyperkinetic arrhythmias in sick sinus syndrome. Clinical and electrophysiological evaluation].
mesh_terms: D004562:Electrocardiography; D006801:Humans; D012804:Sick Sinus Syndrome / Q000175:diagnosis / Q000503:physiopathology*
vernacular_title: Le aritmie ipercinetiche sopraventricolari nella sick sinus syndrome. Valutazione clinica ed elettrofisiologica.