title: Letter by Gnecchi-Ruscone and Guazzi regarding article, "Duration of QRS complex in resting electrocardiogram is a predictor of sudden cardiac death in men".
authors.forename: Tomaso
authors.initials: T
authors.lastname: Gnecchi-Ruscone
authors.forename: Marco
authors.initials: M
authors.lastname: Guazzi
mesh_terms: D016757:Death, Sudden, Cardiac / Q000453:epidemiology*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D011237:Predictive Value of Tests; D012146:Rest / Q000502:physiology*