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心律失常是常见病症,尽管发展了不少新的治疗方法,心律失常仍是心脏病患者病残和死亡主要原因之一。虽然近代在电转复,起搏技术,外科手术治疗心律失常的研究,取得新的进展并用于临床取得疗效,但药物治疗仍是主要方法,并在预防心律失常方面是必要手段。 心律失常的危害主要在于对血流动力学影响,严重心律失常可导致循环功能障碍威胁生命,且可发生猝死,应积极治疗。但对血流动力学影响不大,非器质性心脏病引起的非频发心律失常,常不必对其本身进行治疗。若有症状,为解除焦虑则可进行治疗。
Arrhythmia is a common condition, and despite the development of many new treatments, arrhythmia is still one of the major causes of morbidity and mortality in heart patients. Although modern researches on electroreduction, pacing and surgical treatment of cardiac arrhythmias have made new progresses and have been used clinically to achieve curative effect, medical treatment is still the main method and is a necessary measure to prevent arrhythmia. The main risk of arrhythmia is the hemodynamic effects, severe arrhythmia can lead to circulatory dysfunction that can threaten life, and can occur sudden death, should be actively treated. But little effect on hemodynamics, non-structural heart disease caused by non-frequent arrhythmias, often do not have to treat itself. If symptoms, to relieve anxiety can be treated.