Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -r487d3524cbf3b50dad1308fc1f68b733cc00c4cd -r9d8170a50fb293c76c5c1f1875ab3792c2b8fb50
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 487d3524cbf3b50dad1308fc1f68b733cc00c4cd)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 9d8170a50fb293c76c5c1f1875ab3792c2b8fb50)
@@ -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).
@@ -838,7 +839,6 @@
                 }
             }
         }
-
         // Check for occlusion in Treatment modes where pumps are moving
         else if ( MODE_TREA == getCurrentOperationMode() )
         {