有研究表明,异丙肾上腺素有降低B rugada综合征患者抬高的ST段和抑制其反复发作心室颤动(室颤)的作用,可能与其增强L型钙通道电流有关。然而,对于合并左室电风暴的B rugada综合征患者的临床特点和急性期静脉注射异丙肾上腺素和后来慢性处理的效果仍不是很清楚。为此,日本学者Oh Some studies have shown that isoproterenol can reduce ST elevation in patients with B rugada syndrome and inhibit its recurrent ventricular fibrillation (VF), which may be related to its role in enhancing the L-type calcium channel current. However, the clinical features of patients with B rugada syndrome with left ventricular electrical storm and the effect of acute intravenous isoproterenol and subsequent chronic treatment are still not well understood. For this reason, Japanese scholar Oh