动态心电图在室性心律失常中的临床意义

Clinical significance of diagnosis and therapy in patients with ventricular arrhythmia about dynamic electrocadiogram

动态心电图被认为是近代临床心脏病学中的一个重要成就,QCG最大的特点在于它能有机地反映出一天完整的生物周期内心电变化和症状的关系。QCG不仅能对室性心律失常作定量分析,而且还能使定性分析更具临床价值。就室性心律失常而言,QCG通常用来检出器质性心脏病人中的高危患者,明确定性心律失常和晕厥,黑,胸闷等症状的关系,了解治疗前后的心律失常的频率,类型等变化,检出药物致心律失常作用。

Dynamic electrocadiogram (DCG)is considered a great achievement in modern cardiology. It is DCG's characteristics that it can not only reflect relationship between electrocardical change of a day's electrocardiogrm, but also analyse the quantity and quality of ventricular arrhythmia, considered it is more value(in this regard). DCG is usually used to discover th arrhythmia of dangerous patients of organic cardiac disease and show the relationship among arrnythmia, syncope, blackout, stuffiness sensation in the chest, also show the frequency and the kinds of arrhythmia before and after therapy. DCG also found arrhythmia which is mused by anti--arrnythmias medicines.