EP Lab: Dual Channel Pacemaker Optimization

PhysioFlow® provides the sensitivity and reproducibility of stroke volume criterion for determining optimal AV-delay and VV-delay in the presence of a CRT pacemaker. It facilitates determination of optimal AV-sequential and VV-sequential pacemaker settings. 

In this patient, the best hemodynamic response (stroke volume) is obtained at an AV-delay of 140 ms, while the worst response occurs at an AV-delay of 60 ms.


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