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宽QRS波群心动过速(wide QRS ware tachycardia)是指心电图上QRS波群宽度大于或等于120ms、频率大于100次/分,规则或基本规则的发作性心动过速。它是极为重要的心律失常急症,也是心内科医生和心电图工作者常见的鉴别诊断难题。各种类型宽QRS波群心动过速的病因和预后存在着较大
Wide QRS wave tachycardia (wide QRS ware tachycardia) refers to the QRS wave group ECG width greater than or equal to 120ms, the frequency is greater than 100 beats / min, the rules or the basic rules of the onset of tachycardia. It is an extremely important arrhythmia emergency and is also a common differential diagnosis problem for cardiologists and cardiogram workers. Etiology and prognosis of various types of wide QRS complex tachycardia exist