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儿茶酚胺诱发的多形性室性心动过速 (CPVT)是运动或静滴儿茶酚胺时发生的两种以上形态的室性心动过速。CPVT不存在电解质紊乱、药物治疗及原发性心脏疾病等诱因 ,且无长QT及Brugada综合征等原发性电生理紊乱。目前对CPVT的预后 ,临床及心电图特征尚未完全明确 ,本文对有关问题
Catecholaminergic polymorphonuclear tachycardia (CPVT) is a form of two or more forms of ventricular tachycardia that occurs during exercise or infusion of catecholamines. CPVT there is no electrolyte disorders, drug treatment and other causes of primary heart disease, and no long QT and Brugada syndrome and other primary electrophysiological disorders. The current CPVT prognosis, clinical and ECG characteristics are not yet fully clear, this article on the issues