Patent ID: 8346358

Claim:
A method comprising: delivering electrostimulation pulses to a first septal location in the right ventricle of the heart near a His bundle to stimulate the conduction system of the heart near the His bundle, the electrostimulation pulses comprising at least partially overlapping opposite polarity signals; determining if a resulting contraction of the ventricles elicited via the delivery of the electrostimulation pulses to the first location exhibits one or more of a normal depolarization-repolarization pattern and a narrow QRS; delivering the electrostimulation pulses to a second septal location in response to a determination that the resulting contraction of the ventricles elicited via the delivery of the electrostimulation pulses to the first location did not exhibit one or more of a normal depolarization-repolarization pattern and a narrow QRS width; and securing an electrode at the second septal location in response to a determination that the contraction elicited in response to delivering electrostimulation pulses to the second septal location exhibits one or more of a normal depolarization-repolarization pattern and a narrow QRS width.