1. A system for communicating heart health of an individual to the individual, comprising: an input device useable to enter data relevant to the health of the individual; wherein at least some of the relevant data are biographical data and at least some of the relevant data are measurement data; an expert system including a knowledge base populated by a plurality of facts and rules for assessing heart health; wherein the expert system applies the knowledge base to the relevant data to assess heart health; and an output device useable to communicate one or both of current heart health of the individual and a change in heart health that exceeds a threshold.