一名患有可重复性变异型心绞痛患者的心肌成像。
Myocardial imaging in a patient with reproducible variant angina.
作者信息
McLaughlin P R, Doherty P W, Martin R P, Goris M L, Harrison D C
出版信息
Am J Cardiol. 1977 Jan;39(1):126-9. doi: 10.1016/s0002-9149(77)80023-4.
PMID:831419
Abstract
A unique case is presented of variant angina pectoris with reproducible chest pain and S-T segment elevation in the immediate postexercise period and with normal coronary arteries. Coronary arterial spasm was deomnstrated with arteriography after intravenous administration of ergonivine maleate. Thallium-201 imaging during the pain reproducibility demonstrated malperfusion in the region supplied by the artery with documented spasm.
摘要
本文报告了一例独特的变异型心绞痛病例，其在运动后即刻出现可重复性胸痛和ST段抬高，冠状动脉造影显示冠状动脉正常。静脉注射马来酸麦角新碱后行血管造影证实有冠状动脉痉挛。在疼痛可重复性发作期间进行的铊-201心肌显像显示，在有痉挛记录的动脉所供应区域存在灌注不良。
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