Cardiac and temperature monitor

A medical system comprising:

• a cardiac sensor configured to sense a cardiac signal of a patient;
• a temperature sensor configured to sense a temperature signal of the patient;
• a memory;
• and
• processing circuitry operably connected to the memory, wherein the processing circuitry is configured to:
• define a cardiac threshold for the patient, wherein the cardiac threshold is indicative of an electrical activity of a heart of the patient when the patient is in a euglycemic range,
• define a temperature threshold for the patient, wherein the temperature threshold is indicative of a body temperature of the patient when the patient is in the euglycemic range,
• store the cardiac threshold and the temperature threshold using the memory,
• determine one or more cardiac measures using the cardiac signal and determine a representative cardiac measure using the one or more cardiac measures;
• determine one or more temperature measures using the temperature signal and determine a representative temperature measure using the one or more temperature measures;
• and
• assess a glycemic state of the patient by:
• retrieving the cardiac threshold and the temperature threshold from the memory,
• comparing the representative cardiac measure and the cardiac threshold to determine a cardiac deviation,
• comparing the representative temperature measure and the temperature threshold to determine a temperature deviation, and
• generating a positive communication when the cardiac deviation meets or exceeds a cardiac deviation limit and the temperature deviation meets or exceeds a temperature deviation limit.

A method, comprising:

• defining, using processing circuitry, a cardiac threshold for a patient, wherein the cardiac threshold is indicative of an electrical activity of a heart of the patient when the patient is in a euglycemic range,
• defining, using the processing circuitry, a temperature threshold for the patient, wherein the temperature threshold is indicative of a body temperature of the patient when the patient is in the euglycemic range,
• receiving, using the processing circuitry, a cardiac signal indicative of the electrical activity of the heart of the patient and a temperature signal indicative of a body temperature of the patient,
• storing, using the processing circuitry, the cardiac threshold and the temperature threshold in a memory, and
• assessing a glycemic state of the patient by using the processing circuitry to:
• retrieve the cardiac threshold and the temperature threshold from the memory,
• determine a representative cardiac measure using the cardiac signal,
• compare the representative cardiac measure and the cardiac threshold to determine a cardiac deviation,
• determine a representative temperature measure using the temperature signal,
• compare the representative temperature measure and the temperature threshold to determine a temperature deviation, and
• generate a positive communication when the cardiac deviation meets or exceeds a cardiac deviation limit and the temperature deviation exceeds or exceeds a temperature deviation limit.