论文部分内容阅读
室上性心动过速(SVT)泛指心率≥100次/分、QRS波时限<120ms,节律规整的一类心律失常。其中包括了阵发性室上性心动过速(PSVT),它仅指房室结折返性心动过速(AVNRT)、房室折返性心动过速(AVRT)和房性心动过速(AT),它的特征为骤发骤止的SVT。心房颤动(AF)为颤动性SVT,不在SVT范畴。SVT为早已熟知的心律失常,治疗上已无太多新意,但在治疗取向上可能各有所见,有所改
Supraventricular tachycardia (SVT) refers to the heart rate ≥ 100 beats / min, QRS wave duration <120ms, a regular rhythm of arrhythmias. It includes paroxysmal supraventricular tachycardia (PSVT), which refers only to atrioventricular nodal reentrant tachycardia (AVNRT), atrioventricular reentrant tachycardia (AVRT) and atrial tachycardia (AT) , Which is characterized by an abrupt SVT. Atrial fibrillation (AF) is fibrillated SVT, not in the SVT category. SVT is already well-known arrhythmia, the treatment has not too much new ideas, but in the treatment orientation may have their own views, have changed