Index: firmware/App/Services/StateServices/FluidBolus.c
===================================================================
diff -u -ra1f14a4e422f94b6bc25d1b91839761e7e1196d7 -r2cb8f4d2e713af561dc38c259e683f77a8b96a21
--- firmware/App/Services/StateServices/FluidBolus.c	(.../FluidBolus.c)	(revision a1f14a4e422f94b6bc25d1b91839761e7e1196d7)
+++ firmware/App/Services/StateServices/FluidBolus.c	(.../FluidBolus.c)	(revision 2cb8f4d2e713af561dc38c259e683f77a8b96a21)
@@ -278,6 +278,13 @@
         // Stop substitution pump
         cmdSubstitutionRate( 0.0F );
         bolusVolumeLastUpdateTimeStamp = getMSTimerCount();
+
+        // Set arterial & venous valves
+        setValvePosition( H1_VALV, VALVE_POSITION_C_CLOSE );
+        setValvePosition( H19_VALV, VALVE_POSITION_C_CLOSE );
+
+        // Initiate pressure stabilization
+        signalInitiatePressureStabilization( USE_NORMAL_STABILIZATION_PERIOD );
         state = FLUID_BOLUS_WAIT_FOR_PUMPS_STOP_STATE;
     }