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快速性室上性心律失常主要包括阵发性室上性心动过速(PSVT),心房扑动,心房颤动等。这种心律失常在临床较常见,可引起明显的血液动力学改变和临床症状,特别是器质性心脏病患者,严重者可诱发心绞痛,心源性休克和心力衰竭,需要紧急处理和治疗。近年来,电学方法治疗快速性心律失常越来越被重视,本文报告我院最近采用经食管心房调搏超速抑制法治疗4例阵发性室上性心动过速,均获成功。
Rapid supraventricular arrhythmias include paroxysmal supraventricular tachycardia (PSVT), atrial flutter, atrial fibrillation and so on. This arrhythmia is more common in clinical, can cause significant hemodynamic changes and clinical symptoms, especially in patients with organic heart disease, severe cases can induce angina, cardiogenic shock and heart failure, the need for emergency treatment and treatment. In recent years, electrical methods for the treatment of tachyarrhythmia more and more attention, this report reported in our hospital recently adopted transesophageal atrial pacing oversuppression method for the treatment of 4 cases of paroxysmal supraventricular tachycardia, were successful.