摘要
目的 探讨 Ron T( U)型室性期前收缩的类型与快速性室性心律失常的关系。方法 分析 3 1例在入院后发生≥ 1次由 Ron T( U)型室性期前收缩诱发的快速性室性心律失常患者发作时与发作前后的常规 1 2导联心电图或持续心电监视心电图。结果 3 1例诱发快速性室性心律失常的 Ron T ( U)型室性期前收缩可分为 3种类型 :( 1 ) QT间期正常的非长间歇依赖性 Ron T型室性期前收缩 ;( 2 ) QT间期正常的长间歇依赖性 Ron T型室性期前收缩 ;( 3 )长QT ( U)间期综合征伴 Ron T ( U)型室性期前收缩。各型 Ron T ( U)型室性期前收缩及其所诱发的快速性室性心律失常有不同的临床与心电学特征。结论 Ron T ( U)
Objective To explore types of RonT(U) ventricular extrasystole relation with rapid ventricular arrhythmia.Methods The conventional 12 leads electrocardiogram or sustained electrocardiomonitorgraph were analysed in 31 patients,they had rapid ventricular arrhythmia caused by RonT(U) ventricular extrasystole once or more that after which were admited to hospital.Results The RonT(U) ventricular extrasystole were individed into following types in 31 patients:(1)the RonT ventricular extrasystole of independent long interval with normal Q-T interval;(2)the RonT ventricular extrasystole of dependent long interval with normal Q-T interval;(3)the RonT(U) ventricular extrasystole with long QT(U) syndrom.Conclusion The RonT(U) ventricular extrasystole and rapid ventricular arrhythmia caused by which were closely relation.
出处
《心脑血管病防治》
2002年第2期13-14,共2页
CARDIO-CEREBROVASCULAR DISEASE PREVENTION AND TREATMENT
