Sinus rhythm with a short run of VT and hemodynamic effects on the arterial blood pressure

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Sinus rhythm with a short run of VT.  This page shows the hemodynamic effects of VT. During the initial four beats the systolic arterial blood pressure (AR2 waveform)is around 120 mm Hg.  However, during the short run of VT the systolic arterial pressure drops to around 80 mm Hg. 

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