US Patent No. 11,027,135

ASSESSING INTRA-CARDIAC ACTIVATION PATTERNS


Patent No. 11,027,135
Issue Date June 08, 2021
Title Assessing Intra-cardiac Activation Patterns
Inventorship Subham Ghosh, Blaine, MN (US)
Jeffrey M. Gillberg, Coon Rapids, MN (US)
Robert W. Stadler, Shoreview, MN (US)
Assignee MEDTRONIC, INC., Minneapolis, MN (US)

Claim of US Patent No. 11,027,135

1. A system comprising:a display; and
a processing unit configured to:
receive torso-surface potential signals from a plurality of electrodes, wherein the received torso-surface potential signals comprise torso-surface potential signals sensed during delivery of cardiac therapy to a patient in accordance with a plurality of different therapy parameter settings,
for each therapy parameter setting, determine, for each electrode of the plurality of electrodes, a torso-surface activation time based on the torso-surface potential signal sensed from the respective electrode during delivery of cardiac therapy in accordance with the respective therapy parameter setting, and
present, via the display, indications of the torso-surface activation times for the plurality of therapy parameter settings.