现有的消融操作，采用高能射频波来治疗特定类型的严重心律失常，长期治愈率只有50 - 60%。

Current ablation procedures, which use high-energy radio waves to treat certain types of serious arrhythmias, have only 50-60 percent long-term success.

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现在很多的射频消融治疗系统采用了单片机或嵌入式系统，并设计出了很多实用、高效的治疗仪。

Now many radiofrequency ablation treatment systems used a microcontroller or embedded systems, and have designed a lot of practical and efficient therapeutic equipments.

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