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Journal of Medical Ultrasonics

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1984 - Vol.11

Vol.11 No.05

Original Article(原著)

(0279 - 0285)

高齢者肥大型心筋症理の学所見, 超音波所見に関する検討

The Clinical Manifestations and Echocardiographic Characteristics in the Elderly Patients with Hypertrophic Cardiomyopathy

海賀 達雄, 林 輝美, 山中 俊彦, 山本 英雄, 八木 繁

Michio KAIGA, Terumi HAYASHI, Toshihiko YAMANAKA, Hideo YAMAMOTO, Shigeru YAGI


Department of Medicine, Dokkyo University School of Medicine

キーワード : Hypertrophic cardiomyopathy, Aging changes, Left atrial dilatation, Pericardial effusion

The clinical manifestations and echocardiographic characteristics were studied in the elderly patients with hypertrophic cardiomyopathy (HCM). Nineteen patients with HCM were divided into 2 groups: 11 patients of the elderly group, 4 males and 7 females, mean age 70 (range 55-78) years old and 8 patients of the younger group, 6 males and 2 females, mean age 40 (range 22-49) years old.
The clinical symptoms and electrocardiographic abnormalities were more severe in the elderly group. Left atrial dimension was significantly (p