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SENSING CARDIAC CONTRACTILE FUNCTION

  • US 20090240159A1
  • Filed: 06/02/2009
  • Published: 09/24/2009
  • Est. Priority Date: 12/05/2001
  • Status: Abandoned Application
First Claim
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1. A cardiac apparatus comprising:

  • a first lead including an inner lumen, wherein the first lead includes a first conductor configured to sense cardiac electrical activity;

    a second lead including a second conductor configured to sense cardiac electrical activity, wherein the first lead is disposed within the second lead; and

    a sensing device configured to sense cardiac wall movement, the sensing device disposed within the inner lumen of the first lead.

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