摘要
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。
Radiofrequency catheter ablation （ RFCA ） of premature ventricular contraction originating from the fight ventricular outflow tract has been reported to be followed up or use the medicine to control the symptoms, only may be considered in patients with long courses of disease, extremely symptomatic or incapac- itating cases who do not respond to medications. With the development of new technology on vessel ablation and the invention of three-dimensional mapping systems, RFCA is safe, effective and useful for patients combining the construction features of right ventricular outflow tract.
出处
《医学综述》
2009年第5期718-720,共3页
Medical Recapitulate
关键词
射频消融
右室流出道
室性期前收缩
Radiofrequency ablation
Right ventricular outflow tract
Premature ventricular contraction
