Abstract: Apparatus and associated methods relate to receiving a patient health record, determining a relationship between the health record and the patient health history, determining a condition associated with the health record and the location on the patient's body affected by the condition, and automatically presenting the relationship between the health record and health history based on the condition. In an illustrative example, the patient health record may be a doctor's diagnosis. The relationship between the health record and the patient health history may link multiple health records medically related to the received health record. In some examples, the relationship between the health record and health history may be comorbidity. The health history may include conditions complicating the condition associated with the health record.