diff --git a/app/__pycache__/views.cpython-311.pyc b/app/__pycache__/views.cpython-311.pyc
index 731a4837c..36d7068f0 100644
Binary files a/app/__pycache__/views.cpython-311.pyc and b/app/__pycache__/views.cpython-311.pyc differ
diff --git a/app/templates/elements/Scripts/volumeUpdate.html b/app/templates/elements/Scripts/volumeUpdate.html
index 0f0c610f4..de25f0889 100644
--- a/app/templates/elements/Scripts/volumeUpdate.html
+++ b/app/templates/elements/Scripts/volumeUpdate.html
@@ -9,7 +9,7 @@
         $.ajax({
             url: 'mitralVolumeChange/', // Replace with your backend endpoint
             method: 'POST',
-            data: {'csrfmiddlewaretoken': '{{ csrf_token }}', value: rangeValue}, // Send the range value as data
+            data: {'csrfmiddlewaretoken': '{{ csrf_token }}', identifier:'normal_heart', rangeValue: rangeValue}, // Send the range value as data
             success: function (response) {
             // Handle success response
             console.log('POST request successful:', response);
diff --git a/app/views.py b/app/views.py
index 144825721..5af841145 100644
--- a/app/views.py
+++ b/app/views.py
@@ -9,6 +9,7 @@
 import io
 import threading
 import time
+import os
 
 from .models import heartAudio, lungAudio
 from .forms import heartAudioForms, lungAudioForm
@@ -114,7 +115,40 @@ def breathUpdate(request):
 
 def mitralVolumeChange(request):
     if request.method == 'POST':
-        print('Range value transfer successful')
+        if request.POST['identifier'] == 'normal_heart':
+            volume = request.POST['rangeValue']
+        return JsonResponse({'message': 'Success!'})
+    else:
+        return HttpResponse("Request method is not a POST")
+
+def aorticVolumeChange(request):
+    if request.method == 'POST':
+        if request.POST['identifier'] == 'normal_heart':
+            volume = request.POST['rangeValue']
+        return JsonResponse({'message': 'Success!'})
+    else:
+        return HttpResponse("Request method is not a POST")
+
+def pulmonaryVolumeChange(request):
+    if request.method == 'POST':
+        if request.POST['identifier'] == 'normal_heart':
+            volume = request.POST['rangeValue']
+        return JsonResponse({'message': 'Success!'})
+    else:
+        return HttpResponse("Request method is not a POST")
+
+def tricuspidVolumeChange(request):
+    if request.method == 'POST':
+        if request.POST['identifier'] == 'normal_heart':
+            volume = request.POST['rangeValue']
+        return JsonResponse({'message': 'Success!'})
+    else:
+        return HttpResponse("Request method is not a POST")
+
+def erbVolumeChange(request):
+    if request.method == 'POST':
+        if request.POST['identifier'] == 'normal_heart':
+            volume = request.POST['rangeValue']
         return JsonResponse({'message': 'Success!'})
     else:
         return HttpResponse("Request method is not a POST")
diff --git a/core/__pycache__/urls.cpython-311.pyc b/core/__pycache__/urls.cpython-311.pyc
index fb90ec1d3..59a088412 100644
Binary files a/core/__pycache__/urls.cpython-311.pyc and b/core/__pycache__/urls.cpython-311.pyc differ
diff --git a/core/urls.py b/core/urls.py
index 30d0d1ab1..8eebf9613 100644
--- a/core/urls.py
+++ b/core/urls.py
@@ -26,6 +26,10 @@
     path('heartUpdate/', heartUpdate),
     path('breathUpdate/', breathUpdate),
     path('mitralVolumeChange/', mitralVolumeChange),
+    path('aorticVolumeChange/', aorticVolumeChange),
+    path('pulmonaryVolumeChange/', pulmonaryVolumeChange),
+    path('tricuspidVolumeChange/', tricuspidVolumeChange),
+    path('erbVolumeChange/', erbVolumeChange),
     path('django_plotly_dash/', include('django_plotly_dash.urls')),
 ]