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SYSTEM AND METHODS FOR AUTOMATIC DIFFERENTIAL DIAGNOSIS OF WORSENING HEART FAILURE

  • US 20150327776A1
  • Filed: 04/28/2015
  • Published: 11/19/2015
  • Est. Priority Date: 05/15/2014
  • Status: Abandoned Application
First Claim
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1. A system, comprising:

  • a patient information receiver circuit configured to receive patient information including one or more physiologic signals obtained from a patient;

    a physiologic data analyzer circuit configured to detect, from each of the one or more received physiologic signals, a respective physiologic feature indicative of patient physical or physiologic status; and

    a differential diagnosis circuit configured to;

    using the physiologic features, generate one or more signal metrics indicative or correlative of a change in the patient physical or physiologic status;

    receive two or more candidate conditions associated with the change in patient physical or physiological status; and

    determine, for the two or more candidate conditions, a respective diagnostic score using the one or more signal metrics, the diagnostic score indicative of likelihood the change in the patient physical or physiologic status being caused by the corresponding candidate condition.

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