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关于右室流出道室性期前收缩,以往学者主张随访或是药物治疗,只有当病程时间较长、室性期前收缩频繁发作,且药物无效或不能耐受的情况,才推荐射频消融治疗。随着导管消融技术的不断进步,三维标测系统的问世,结合右室流出道本身的解剖结构特点,应用导管消融治疗安全可靠、效果显著,并显著改善患者的生活质量。
On the right ventricular outflow tract ventricular contraction, the previous scholars advocate follow-up or drug treatment, only when the longer course of the disease, frequent episodes of premature ventricular contraction, and the drug is invalid or can not tolerate the situation, it is recommended radiofrequency ablation . With the continuous improvement of catheter ablation technology, the advent of three-dimensional mapping system, combined with the anatomy of right ventricular outflow tract itself, the application of catheter ablation is safe and reliable, the effect is significant, and significantly improve the quality of life of patients.