论文部分内容阅读
心律失常是重要而常见的临床表现之一。严重的快速心律失常,如不及时处理可导致严重后果。电击转复心律疗法(简称电复律)是心律失常治疗上的重要进展之一。自从1962年 Ioun 及 Newmen 提出应用直流电击转复各种心律失常以来,国内外已广泛用于临床。近年来由于医用电子仪器和临床急救医学的发展,电复律和起搏技术趋于普及。电复律疗法对危急性心律失常如:心室纤颤和室性心动过速是首选抢救手段;对另一些心律失常如:心房纤颤、心房扑动,室上性心动过速是重要的治疗措施之一。现将有关内容介绍如下:一、原理及设备(一)原理:电击复律是利用高能短时限直流电脉冲电流通过心肌,使所有心肌纤
Arrhythmia is one of the important and common clinical manifestations. Severe tachyarrhythmia, if not treated in time can lead to serious consequences. Shock rehabilitation cardioversion therapy (referred to as cardioversion) is one of the important advances in the treatment of arrhythmia. Since 1962, Ioun and Newmen put forward the application of DC shock to restore various arrhythmias, both at home and abroad have been widely used in clinical. In recent years due to the development of medical electronic equipment and clinical emergency medicine, electrical cardioversion and pacing techniques tend to prevail. Electrocardiogram therapy for critical arrhythmias such as: ventricular fibrillation and ventricular tachycardia is the preferred method of rescue; for other arrhythmias such as: atrial fibrillation, atrial flutter, supraventricular tachycardia is an important treatment one. The relevant content is introduced as follows: First, the principle and equipment (a) principle: electric shock cardioversion is the use of high-energy short-duration DC pulse current through the myocardium, so that all myocardial fibers