Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -rbd6e98ae154ca4ad3c210a570c9f5a8aef257215 -rb0df2254ad6bceb6a53784c9d565f62c85475fe7
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision bd6e98ae154ca4ad3c210a570c9f5a8aef257215)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision b0df2254ad6bceb6a53784c9d565f62c85475fe7)
@@ -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() )
         {