Mean arterial pressure (MAP) derived prediction of future hypotension

A system for monitoring and evaluation of a living subject, the system comprising:

• hemodynamic sensor configured to be attached to the living subject, sense an arterial pressure of the living subject, and generate a hemodynamic signal based on the arterial pressure of the living subject;
• an analog-to-digital converter configured to receive the hemodynamic signal and convert the hemodynamic signal to hemodynamic data in digital form;
• a display;
• a system memory storing a hypotension prediction software code;
• and
• a hardware processor configured to execute the hypotension prediction software code to:
• determine mean arterial pressure (MAP) of the living subject based on the hemodynamic data;
• determine a risk score of the living subject corresponding to a probability of the future hypotension event, wherein the risk score is determined by the hardware processor based upon MAP, and wherein the risk score is determined by a formula:
• risk score=1/(1+e−((a*MAP)+b)), where a and b are numbers;
• and
• display the risk score of the living subject on the display.