Index: PersistentAlarm.h
===================================================================
diff -u -r53b161612e5c0c54d5be876d3bccd9e57fe578b4 -r785ab4e2e81eab2fb3e93febb5e4ac0d4ca821ac
--- PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 53b161612e5c0c54d5be876d3bccd9e57fe578b4)
+++ PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 785ab4e2e81eab2fb3e93febb5e4ac0d4ca821ac)
@@ -36,6 +36,10 @@
 #ifdef _HD_
     PERSISTENT_ALARM_BLOOD_FLOW_SIGNAL_STRENGTH,                    ///< Blood flow signal strength too low
     PERSISTENT_ALARM_DIALYSATE_FLOW_SIGNAL_STRENGTH,                ///< Dialysate flow signal strength too low
+    PERSISTENT_ALARM_ARTERIAL_PRESSURE_LOW,                         ///< Arterial pressure too low during treatment
+    PERSISTENT_ALARM_ARTERIAL_PRESSURE_HIGH,                        ///< Arterial pressure too high during treatment
+    PERSISTENT_ALARM_VENOUS_PRESSURE_LOW,                           ///< Venous pressure too low during treatment
+    PERSISTENT_ALARM_VENOUS_PRESSURE_HIGH,                          ///< Venous pressure too high during treatment
 #endif
 #ifdef _DG_
     PERSISTENT_ALARM_INLET_WATER_HIGH_TEMPERATURE,                  ///< Inlet water high temperature persistent alarm
@@ -60,7 +64,7 @@
 // Persistent period resolution is in ms
 void initPersistentAlarm( PERSISTENT_ALARM_T alarmIndex, ALARM_ID_T alarm, BOOL isClearable,
                           U32 persistentClearPeriod, U32 persistentTriggerPeriod );
-void checkPersistentAlarm( PERSISTENT_ALARM_T const alarmIndex, BOOL const isOutOfRange, F32 const data );
+void checkPersistentAlarm( PERSISTENT_ALARM_T const alarmIndex, BOOL const isOutOfRange, F32 const data, F32 const limit );
 
 /**@}*/