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首页> 外文期刊>Circulation journal >Pilsicainide-induced coronary vasospasm in a patient with Brugada-type electrocardiogram.
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Pilsicainide-induced coronary vasospasm in a patient with Brugada-type electrocardiogram.

机译:Brugada型心电图患者中比西卡胺诱导的冠状动脉痉挛。

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摘要

A 65-year-old man with Brugada-type electrocardiogram (ECG) was admitted to our hospital for chest pain, palpitation and faintness. In the cardiac electrophysiological study, no ventricular tachyarrthymia was induced either at baseline or after pilsicainide (50 mg) infusion. Intravenous administration of pilsicainide exaggerated ST-segment elevation in V(1-4) and converted it to the coved type in V(1), accompanied by severe chest pain. Coronary angiography revealed the vasospasm of the right coronary artery was induced by pilsicainide, not by ergonovine. This is the first case report of coronary vasospasm induced by a pure sodium channel blocker in a patient with Brugada-type ECG.
机译:一名患有Brugada型心电图(ECG)的65岁男子因胸痛,心pa和昏厥入院。在心脏电生理研究中,在比色卡尼(50 mg)输注时或基线时均未诱发室性快速性心律失常。静脉注射比斯卡尼化物会夸大V(1-4)的ST段抬高,并将其转变为V(1)的凹陷型,并伴有严重的胸痛。冠状动脉造影显示右冠状动脉的血管痉挛是由比塞卡尼而非麦角新碱诱导的。这是Brugada型ECG患者纯钠通道阻滞剂诱发冠状动脉血管痉挛的首例病例报告。

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