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反复性室上性心动过速是预激综合征(WPW)时最常见的一种快速性心律失常,由于房性早搏(房早)引起的反复性心动过速,称为房性反复性心动过速。经典的房性反复性心动过速逆传的P′波应为倒置P′波(图1),但在特殊情况下也可见到P′波直立的房性反复性心动过速。现报道一例如下:
Recurrent supraventricular tachyarrhythmias is the most common type of tachyarrhythmia at pre-excitation syndrome (WPW). Recurrent atrial tachycardia due to atrial premature beats (Atrial Stenosis) is known as atrial tachycardia Too fast. Classical atrial tachycardia retrograde P ’wave should be inverted P’ wave (Figure 1), but in special cases can also see the P ’wave of atrial tachycardia. A report is as follows: