title: Dyspnea on exertion with cardiomegaly.
authors.forename: A
authors.initials: A
authors.lastname: Arnold
mesh_terms: D004417:Dyspnea / Q000209:etiology* / Q000503:physiopathology; D004452:Echocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000150:complications* / Q000000981:diagnostic imaging; D005082:Physical Exertion