Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -rb1f1988fea3bf396aef67e2795f51a067c5f99a2 -rf7f615ed00ea829b9fc8941e6e06c91ab6a88991
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision b1f1988fea3bf396aef67e2795f51a067c5f99a2)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision f7f615ed00ea829b9fc8941e6e06c91ab6a88991)
@@ -89,6 +89,7 @@
 
 #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).
@@ -1084,7 +1085,6 @@
                 }
             }
         }
-
         // Check for occlusion in Treatment modes where pumps are moving
         else if ( MODE_TREA == hdMode )
         {