Index: sources/gui/qml/pages/treatment/TreatmentStack.qml
===================================================================
diff -u -rab7ffd27ecea1277d8645a8b62ff48c0cb3f6ff4 -r5c21e83a3fdc897cb99ac62e1cec0213f411cd73
--- sources/gui/qml/pages/treatment/TreatmentStack.qml	(.../TreatmentStack.qml)	(revision ab7ffd27ecea1277d8645a8b62ff48c0cb3f6ff4)
+++ sources/gui/qml/pages/treatment/TreatmentStack.qml	(.../TreatmentStack.qml)	(revision 5c21e83a3fdc897cb99ac62e1cec0213f411cd73)
@@ -15,6 +15,7 @@
 
 // Qt
 import QtQuick 2.12
+import QtCharts 2.3
 
 //  Qml imports
 import "qrc:/globals"
@@ -42,8 +43,6 @@
 
     readonly property bool   isSBInProgress     : ( vHDTreatmentStates.sbRunning || vHDTreatmentStates.sbWaitPump )
 
-    signal backClicked
-
     // Components
     MainMenu            { id: _treatmentMenu
         y               : Variables.mainMenuHeight * -1
@@ -55,6 +54,11 @@
         partitionWidth  : 100 // Todo Important : max width should be the width for all bottons
         hasRightText    : true
         hasLogo         : true
+        onCurrentIndexChanged: {
+            console.debug(currentIndex)
+            if (currentIndex == 1) push(_treatmentTrending)
+            if (currentIndex == 0) pop()
+        }
     }
 
     TreatmentBloodPrime         { id: _treatmentBloodPrime          }
@@ -78,6 +82,60 @@
         }
     }
 
+    ScreenItem                  { id: _treatmentTrending
+        Timer { id: _timer
+            property real x1: 0
+            property real x2: 0
+            interval: 500
+            running: _treatmentTrending.visible
+            repeat: true
+            onTriggered: {
+                x1 = x1 + 1
+                x2 = x2 + 0.1
+
+                var r = Math.random()
+                _lineSerries1.append(x1, r * 10 )
+                _lineSerries2.append(x2, r      )
+            }
+        }
+        ChartView {
+            title: "Line"
+            anchors.fill: parent
+            antialiasing: true
+            backgroundColor: Colors.transparent
+            ValueAxis { id: xAxis1
+                color: Colors.white
+                min: 0
+                max: _timer.x1
+            }
+            ValueAxis { id: yAxis1
+                color: Colors.white
+                min: 0
+                max: 10
+            }
+            SplineSeries { id: _lineSerries1
+                name: "LineSeries"
+                axisX: xAxis1
+                axisY: yAxis1
+            }
+            ValueAxis { id: xAxis2
+                color: Colors.white
+                min: 0
+                max: _timer.x2
+            }
+            ValueAxis { id: yAxis2
+                color: Colors.white
+                min: 0
+                max: 10
+            }
+            SplineSeries { id: _lineSerries2
+                name: "LineSeries"
+                axisX: xAxis2
+                axisY: yAxis2
+            }
+        }
+    }
+
     //// Treatment Adjustment Dialogs
     TreatmentAdjustmentFlow     { id:       _treatmentAdjustmentFlow
         onConfirmClicked        : vTreatmentAdjustmentFlows.doAdjustment(bloodFlowRateValue, dialysateFlowRateValue)