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在心律失常的治疗中,同步直流电击疗法已被某些学者提升到代替药物治疗的地位。自从同步直流电击疗法被推荐以来,已有许多报道指出它是终止许多心律失常的最有效的方法。McDonald和Resnekov指出,甚至在积极应用药物治疗而仍不能使心房颤动或扑动转复为窦性心律者,应用直流电击复律亦可获得成功。同步直流电击的成功率虽很高,但亦并非无并发症。有报告在一组200例患者中,总的并发症发生率为14.5％;电能在150焦耳时为6％,在400焦耳时则增至30％以上。同样重要的是,直流电击复律成功后仍能保
In the treatment of arrhythmia, synchronous DC shock therapy has been promoted by some scholars to replace the status of drug treatment. Since synchronous DC shock therapy has been recommended, there have been many reports that it is the most effective way to terminate many arrhythmias. McDonald and Resnekov point out that even with aggressive drug therapy that still does not convert atrial fibrillation or flutter into sinus rhythm, successful DC-DC recovery can be achieved. Although the success rate of synchronous DC shock is high, it is not without complications. A group of 200 patients were reported to have a total complication rate of 14.5%; electrical energy was 6% at 150 Joules and increased to 30% at 400 Joules. Equally important is the ability to maintain DC after a successful cardioversion