title: [A 67-year-old man with progressive shortness of breath].
authors.affiliation: Department of Cardiology, International Goodwill Hospital, Yokohama.
authors.forename: S
authors.initials: S
authors.lastname: Yamagami
authors.forename: O
authors.initials: O
authors.lastname: Yamanaka
authors.forename: M
authors.initials: M
authors.lastname: Sawano
authors.forename: N
authors.initials: N
authors.lastname: Nyui
authors.forename: R
authors.initials: R
authors.lastname: Nakayama
mesh_terms: D000368:Aged; D017023:Coronary Angiography; D004452:Echocardiography; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D014057:Tomography, X-Ray Computed