A Clinicopathological Study on the Subendocardial Infarction in the Aged
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概要
- 論文の詳細を見る
A total of 8 cases of subendocardial infarction was presented. Pathological analyses classified them into 3 subgroups; pure, mixed and scattered types. In the pure type, the circumferential subendocardial lesion was fresh and homogeneous with strict limitation within the inner 1/3 or 1/2 of the left ventricular wall. The mixed type showed fresh and old lesions with more extensive involvement though most portions were located within the inner 1/2 layer. The scattered type showed numerous small fibrotic foci densely accumulated in the inner 1/2 layer. The common characteristic finding in 3 types was a balanced severe stenosis of both right and left coronary arteries with an atheromatous plaque narrowing the right coronary ostium. The pure type had the stenosis only at the proximal parts, the mixed type had more extensive stenotic lesions and the scattered type had the stenosis located distally. There was a high incidence of hypertension. The balanced proximal stenosis and hypertension were considered to be related with diffuse circumferential infarction.
- International Heart Journal刊行会の論文
著者
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Sugiura Masaya
Department Of Cardiology Tokyo Metropolitan Hiroo General Hospital
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Sugiura Masaya
Hiroo Hospital
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OKADA Ryozo
Present address
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IIZUKA Hiraku
Department of Internal Medicine, Yoiku-in Hospital, Tokyo Municipal Home for the Aged
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IIZUKA Hiraku
Department of Internal Medicine and Pathology, Yoiku-in Hospital,
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