title: Athlete's heart vs. cardiomyopathy: bigger isn't always better.
authors.affiliation: Sun Life Assurance Company of Canada.
authors.forename: V R
authors.initials: VR
authors.lastname: Douglas
mesh_terms: D000328:Adult; D006332:Cardiomegaly / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D003937:Diagnosis, Differential; D006321:Heart / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D013177:Sports