CAPTURE ASSESSMENT AND OPTIMIZATION OF TIMING FOR CARDIAC RESYNCHRONIZATION THERAPY

摘要

An exemplary method includes performing a ventricular capture assessment, determining a ventricular paced propagation delay (PPD) and/or an interventricular conduction delay (IVCD) using information acquired during the ventricular capture assessment and optimizing at least an interventricular delay (VV) based at least in part on the ventricular paced propagation delay (PPD) and/or the interventricular conduction delay (IVCD). Another exemplary method includes performing an atrial capture assessment, determining an atrial evoked response width (ΔA) and one or more atrio-ventricular intervals (AR) using information acquired during the atrial capture assessment and optimizing an atrio-ventricular (PV or AV) delay based at least in part on the atrial evoked response width (ΔA) and the one or more atrio-ventricular intervals (AR). Other exemplary methods, devices, systems, etc., are also disclosed.