However, this short-term regulation did not explain why the heart conduction system generally slowed down at night. “All the arrows pointed to the fact that there might be an intrinsic rhythm with the ...

Promotes intrinsic conduction Significantly reduces unnecessary ... including patients with advanced heart block. MVP Mode reduced right ventricular pacing to 0.5% (median) when patients with ...

This results in a decreased heart rate through decreased SA node activity and decreased AV nodal conduction ... lipid solubility, intrinsic sympathomimetic activity, and membrane stabilization.

When SAV+ is activated, the pacemaker will search for the patient's intrinsic AV conduction time and extend the Paced AV (PAV) and Sensed AV (SAV) intervals as needed to promote intrinsic ...