肾上腺素能依赖性尖端扭转性室性心动过速(adrenergicdependenttorsadesdespointesventriculartachycardia,ADTdpVT)是一种由于多基因突变的遗传缺陷所致多种离子通道异常,导致Q-T间期延长、反复发作TDP、反复发作晕厥...
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交感神经性多形性室性心动过速(catecholaminergic polymorphic ventricular tachycardia,CPVT)是一种发病率不高但死亡率很高的遗传性心脏病,目前也至少发现在RyR的7个部位分别发生的突变与CPVT...
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...赖型尖端扭转型室性心动过速 性尖端扭转性室性心动过速(pause dependent torsades despointes ventricular tachycardia,PTDPVT)常发生于较年长的患者,因服用某些药物、电解质紊乱(低钾、低镁、低钙)和因..
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特发性室性心动过速 IVT ; idiopathic ventricular tachycardia
多形性室性心动过速 CPVT ; polymorphic ventricular tachycardia ; PMVT ; catecholaminergic polymorphic ventricular tachycardia
阵发性室性心动过速 PVT ; paroxysmal ventricular tachycardia
非持续性室性心动过速 NSVT ; nonsustained ventricular tachycardia
单形性室性心动过速 monoventricular tachycardia ; Repetitive monomorphic ventricular tachycardia ; RMVT
持续性室性心动过速 sustained ventricular tachycardia ; SVT
并行性室性心动过速 parasystolicr ventricular tachycardia
续性室性心动过速 nonsustained ventricular tachycardia
反复性室性心动过速 reciprocating ventricular tachycardia
器质性室性心动过速绝大多数是折返性机制。
Reentry is the chief mechanism in most cases of ventricular tachycardia with organic heart disease.
确定死亡、持续性室性心动过速、纽约心功能分级增加到II或IV级等负性结果发生率为21%。
Adverse outcomes, defined as death, sustained ventricular tachycardia (VT), and increase in New York Heart Association functional class to grade II or IV, occurred in 21% of patients.
目的:观察导管射频消融治疗室性心动过速的疗效及安全性。
Objective: To investigate the efficacy and safety of catheter radiofrequency ablation for ventricular tachycardia.
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