ProblemsTo provide a cardiac disease treatment system for accurately diagnosing the functional cause of an abnormality of a cardiac disease by analyzing the hemodynamic state of a patient, automatically performing medication in accordance with the diagnosis result, and treating the cardiac disease.Means for solving problemsThe cardiac disease treatment system is characterized by comprising input means (2) for inputting the cardiac output value of the patient, the left atrial pressure value and/or the right atrial pressure value, first calculating means (31) for calculating the pumping ability value of the left heart or the right heart from the inputted cardiac output and the left or right atrial pressure value, first comparing means (41) for comparing the pumping ability value of the left heart or the right heart with a target pumping ability value, and first medicating means (51) for medicating the patient in accordance with the result of the comparison by the first comparing means (41).
