class Ranges:
    PRESSURE_STEPS = 10

    ARTERIAL_PRESSURE_MINIMUM = -400
    ARTERIAL_PRESSURE_MAXIMUM = +600
    ARTERIAL_PRESSURE_LOW_MIN = -300
    ARTERIAL_PRESSURE_LOW_DEF = -300
    ARTERIAL_PRESSURE_LOW_MAX = +200
    ARTERIAL_PRESSURE_HIGH_MIN = -300
    ARTERIAL_PRESSURE_HIGH_DEF = +100
    ARTERIAL_PRESSURE_HIGH_MAX = +200

    VENOUS_PRESSURE_MINIMUM = -100
    VENOUS_PRESSURE_MAXIMUM = +700
    VENOUS_PRESSURE_LOW_MIN = -100
    VENOUS_PRESSURE_LOW_DEF = -100
    VENOUS_PRESSURE_LOW_MAX = +600
    VENOUS_PRESSURE_HIGH_MIN = +100
    VENOUS_PRESSURE_HIGH_DEF = +400
    VENOUS_PRESSURE_HIGH_MAX = +600

    TMP_PRESSURE_MINIMUM = -400
    TMP_PRESSURE_MAXIMUM = +100
    TMP_PRESSURE_LOW_MIN = -300
    TMP_PRESSURE_LOW_DEF = -300
    TMP_PRESSURE_LOW_MAX = -100
    TMP_PRESSURE_HIGH_MIN = -200
    TMP_PRESSURE_HIGH_DEF = +100
    TMP_PRESSURE_HIGH_MAX = +0