title: [Changes in the QRS complex during exercise in normal subjects and coronary disease patients].
mesh_terms: D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000503:physiopathology*; D005080:Exercise Test; D005260:Female; D006321:Heart / Q000502:physiology* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion
vernacular_title: Variazioni del complesso QRS durante esercizio in soggetti normali e coronaropatici.