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Holter监测业已证实,抗心律失常药物也可加重室性心律失常.鉴此,接受抗心律失常药物者,若出现室性心律失常加重,可能为药物无效,自发性变异,抑或药物本身所致.曾有据室性心律失常频率变化,使用一个根据经验确定的算法作出这种鉴别.本研究旨在以大系列抗心律失常数据,验证其实用价值.
Holter monitoring has confirmed that antiarrhythmic drugs can also aggravate ventricular arrhythmias. Therefore, patients with antiarrhythmic drugs, if ventricular arrhythmias increase, may be due to ineffective drugs, spontaneous mutations, or the drug itself. This type of discrimination has been based on an algorithm that has been established empirically based on changes in the frequency of ventricular arrhythmias.This study aimed to validate its usefulness against a large series of anti-arrhythmic data.