class Ranges:
    PRESSURE_STEPS = 10

    ARTERIAL_PRESSURE_MINIMUM       = -400
    ARTERIAL_PRESSURE_MAXIMUM       = +200
    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         = +500
    VENOUS_PRESSURE_LOW_MIN         = -100
    VENOUS_PRESSURE_LOW_DEF         = -100
    VENOUS_PRESSURE_LOW_MAX         = +400
    VENOUS_PRESSURE_HIGH_MIN        = +100
    VENOUS_PRESSURE_HIGH_DEF        = +200
    VENOUS_PRESSURE_HIGH_MAX        = +400

    TMP_PRESSURE_MINIMUM            = -650
    TMP_PRESSURE_MAXIMUM            = +250
    TMP_PRESSURE_LOW_MIN            = -500
    TMP_PRESSURE_LOW_DEF            = -500
    TMP_PRESSURE_LOW_MAX            = +200
    TMP_PRESSURE_HIGH_MIN           = -500
    TMP_PRESSURE_HIGH_DEF           = +100
    TMP_PRESSURE_HIGH_MAX           = +200