Index: PersistentAlarm.c
===================================================================
diff -u -rd738232bc2e11aee687d4c62fc457577825a1b30 -r97f119050f52c01aa9346c80b706dfdbbda3ac9e
--- PersistentAlarm.c	(.../PersistentAlarm.c)	(revision d738232bc2e11aee687d4c62fc457577825a1b30)
+++ PersistentAlarm.c	(.../PersistentAlarm.c)	(revision 97f119050f52c01aa9346c80b706dfdbbda3ac9e)
@@ -91,9 +91,10 @@
  * @param alarmIndex Persistent alarm index
  * @param isOutOfRange Flag indicates data out of range
  * @param data Data to be check for out of range
+ * @param limit Upper or lower limit that data exceeded
  * @return none
  *************************************************************************/
-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 )
 {
     if ( alarmIndex < NUM_OF_PERSISTENT_ALARM )
     {
@@ -103,7 +104,7 @@
             persistentAlarms[ alarmIndex ].inRangeCounter = 0;
             if ( persistentAlarms[ alarmIndex ].outOfRangeCounter > persistentAlarms[ alarmIndex ].persistentTriggerCount )
             {
-                SET_ALARM_WITH_1_F32_DATA( persistentAlarms[ alarmIndex ].alarm, data );
+                SET_ALARM_WITH_2_F32_DATA( persistentAlarms[ alarmIndex ].alarm, data, limit );
             }
         }
         else
Index: PersistentAlarm.h
===================================================================
diff -u -rd738232bc2e11aee687d4c62fc457577825a1b30 -r97f119050f52c01aa9346c80b706dfdbbda3ac9e
--- PersistentAlarm.h	(.../PersistentAlarm.h)	(revision d738232bc2e11aee687d4c62fc457577825a1b30)
+++ PersistentAlarm.h	(.../PersistentAlarm.h)	(revision 97f119050f52c01aa9346c80b706dfdbbda3ac9e)
@@ -34,6 +34,10 @@
 typedef enum PersistentAlarm
 {
 #ifdef _HD_
+    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 
@@ -49,7 +53,7 @@
 
 void initPersistentAlarm( PERSISTENT_ALARM_T alarmIndex, ALARM_ID_T alarm, BOOL isClearable,
                           F32 persistentClearCount, F32 persistentTriggerCount );
-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 );
 
 /**@}*/