Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -rf9b9bf3f04d5ec74b9f1604cb1eb9729de001705 -r6a818351e4991de07a1bdb450db60f8e81537f25
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision f9b9bf3f04d5ec74b9f1604cb1eb9729de001705)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 6a818351e4991de07a1bdb450db60f8e81537f25)
@@ -81,6 +81,7 @@
 
 #define PSI_TO_MMHG                         ( 51.7149F )                                    ///< Conversion factor for converting PSI to mmHg.
 
+// The new arterial pressure sensor is the same as the venous pressure sensor
 #define VENOUS_PRESSURE_NORMAL_OP           0                                               ///< Venous pressure status bits indicate normal operation.
 #define VENOUS_PRESSURE_CMD_MODE            1                                               ///< Venous pressure status bits indicate sensor in command mode.
 #define VENOUS_PRESSURE_STALE_DATA          2                                               ///< Venous pressure status bits indicate data is stale (no new data since last fpga read).
@@ -817,7 +818,6 @@
                 }
             }
         }
-
         // Check for occlusion in Treatment modes where pumps are moving
         else if ( MODE_TREA == getCurrentOperationMode() )
         {