Patent ID: 9522275
Filing Date: 2016-12-20
CPC Classification: A61N

Claim Text:
1. A method for determining a delivery of cardiac pacing therapy using a cardiac stimulator and non-implantable equipment capable of measuring hemodynamical signals of a patient, the method comprising: determining recommended pacing settings including recommended atrio-ventricular pacing delays, AV delay and/or recommended interventricular pacing delays, VV delay, based only on IEGM data; measuring at least one hemodynamical signal of the patient using the non-implantable equipment; determining at least one hemodynamical parameter based on said at least one hemodynamical signal; determining reference pacing settings including reference atrio-ventricular pacing delays, AV delay and/or reference interventricular pacing delays, VV delay, based only on said hemodynamical parameters; calculating an AV delay correction value as a difference between a recommended AV delay and a reference AV delay, and/or a VV delay correction value as a difference between a recommended VV delay and a reference VV delay; wherein the AV delay correction is Δ using said AV and/or VV delay correction value in cardiac resynchronization therapy and/or optimization of AV and/or VV delay.