title: [Variability of ventricular extrasystole in non-heart disease patients and subjects with previous myocardial infarct].
mesh_terms: D000328:Adult; D000368:Aged; D005117:Cardiac Complexes, Premature / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications*
vernacular_title: Variabilità dell'extrasistolia ventricolare in soggetti non cardiopatici e in soggetti con pregresso infarto miocardico.