Larson M S, McDonald K, Young C, Sung R, Hlatky M A
Department of Health Research and Policy, Stanford University School of Medicine, California 94305-5405, USA.
Am J Cardiol. 1999 Aug 15;84(4):471-3, A9. doi: 10.1016/s0002-9149(99)00338-0.
In a retrospective survey of 161 highly symptomatic patients, we found significant improvements in symptoms, patient utility, and use of medical care services after radiofrequency ablation for atrioventricular nodal reentrant tachycardia.
在一项针对161例症状严重患者的回顾性调查中，我们发现，对于房室结折返性心动过速患者，射频消融术后症状、患者效用及医疗服务利用情况均有显著改善。
