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Diastolic coronary perfusion detection for timed delivery of therapeutic and/or diagnostic agents

  • US 20050043616A1
  • Filed: 08/07/2003
  • Published: 02/24/2005
  • Est. Priority Date: 08/07/2003
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving a signal that reflects activity of a heart;

    processing the signal to detect closure of an aortic valve of the heart; and

    initiating delivery of a therapeutic and/or diagnostic agent to the heart upon detection of closure of the aortic valve.

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