Figure 2 - available via license: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
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V-A-V response and a postpacing interval (PPI) minus tachycardia cycle length of 60 ms after overdrive ventricular pacing during tachycardia. All findings were diagnostic of orthodromic atrioventricular reentrant tachycardia.
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... linking was noticed after atrial overdrive pacing during tachycardia, ruling out atrial tachycardia. Ventricular overdrive pacing (Figure 2) elicited a VAV response with a postpacing interval minus tachycardia cycle length (PPI2TCL) of 60 ms. The stimulus-atrial minus ventriculoatrial interval difference was 60 ms. ...
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