右心腔血管肉瘤患者的变异型心绞痛。

Prinzmetal's angina in a patient with angiosarcoma of the right cardiac chambers.

机构信息

Servicio Medicina Intensiva, Hospital General Universitario de Elche, Alicante, Spain.

出版信息

Heart Lung. 2011 Jul-Aug;40(4):346-8. doi: 10.1016/j.hrtlng.2010.05.050.

DOI:10.1016/j.hrtlng.2010.05.050

Abstract

Variant (Prinzmetal's) angina pectoris is a clinical syndrome characterized by the presence of angina at rest, coinciding with a transient ST-segment elevation. This syndrome is often caused by vasospasm, either on a normal coronary artery or at the site of a coronary atherosclerotic stenosis. We describe a classic case of variant angina associated with an angiosarcoma of the right heart chambers.

摘要

变异型（Prinzmetal 型）心绞痛是一种以静息时心绞痛为特征的临床综合征，同时伴有短暂的 ST 段抬高。这种综合征通常由血管痉挛引起，可发生在正常冠状动脉或冠状动脉粥样硬化狭窄部位。我们描述了一例与右心腔血管肉瘤相关的典型变异型心绞痛病例。