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Pacing and sensing vectors

  • US 8,798,744 B2
  • Filed: 03/30/2011
  • Issued: 08/05/2014
  • Est. Priority Date: 02/08/2001
  • Status: Active Grant
First Claim
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1. An implantable medical device (IMD) including a non--transitory processor-readable medium comprising instructions that, when performed by the processor cause the TIVI) to:

  • receive information about a selection of a combination of ventricular electrodes for use in delivery of a cardiac pacing pulse, the selection including an indication of a cathode electrode and an anode electrode; and

    control generation of a cardiac pacing pulse for delivery across t le combination of electrodes according to the selection; and

    wherein the selectable combination includes an anode electrode and a cathode electrode, the anode electrode located along a first intravascularly-delivered lead within a great vein, the cathode electrode located along a separate second intravascularly-delivered lead.

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