diff --git a/addons/breathing/functions/fnc_gui_updateInjuryListPart.sqf b/addons/breathing/functions/fnc_gui_updateInjuryListPart.sqf
index f17cf75a2..99c20b161 100644
--- a/addons/breathing/functions/fnc_gui_updateInjuryListPart.sqf
+++ b/addons/breathing/functions/fnc_gui_updateInjuryListPart.sqf
@@ -22,11 +22,7 @@ params ["_ctrl", "_target", "_selectionN", "_entries"];
 
 if (GVAR(showCyanosis) && _selectionN in [0,2,3]) then {
     private _spO2 = 0;
-
-    if (alive _target) then {
-        _spO2 = GET_KAT_SPO2(_target);
-    };
-
+    _spO2 = GET_KAT_SPO2(_target);
     if (_spO2 <= GVAR(slightValue) || HAS_TOURNIQUET_APPLIED_ON(_target,_selectionN)) then {
         private _cyanosisArr = switch (true) do {
             case (HAS_TOURNIQUET_APPLIED_ON(_target,_selectionN));
diff --git a/addons/vitals/XEH_postInit.sqf b/addons/vitals/XEH_postInit.sqf
index d215eafd4..8959ee702 100644
--- a/addons/vitals/XEH_postInit.sqf
+++ b/addons/vitals/XEH_postInit.sqf
@@ -4,3 +4,21 @@
 
 [QEGVAR(misc,handleRespawn), LINKFUNC(handleRespawn)] call CBA_fnc_addEventHandler;
 [QACEGVAR(medical_treatment,fullHealLocalMod), LINKFUNC(fullHealLocal)] call CBA_fnc_addEventHandler;
+["ace_medical_death", {
+    params ["_unit"];
+    [{
+    params ["_args", "_idPFH"];
+    _args params ["_unit"];
+    private _alive = alive _unit;
+    if (_alive) exitWith {
+        [_idPFH] call CBA_fnc_removePerFrameHandler;
+    };
+    private _bg = _unit getVariable [VAR_BLOOD_GAS, DEFAULT_BLOOD_GAS];
+    private _spo2 = (_bg select 2) - 0.005;
+    if (_spo2 < 0.01) exitWith {
+        [_idPFH] call CBA_fnc_removePerFrameHandler;
+    };
+    _bg set [2, _spo2];
+    _unit setVariable [VAR_BLOOD_GAS, _bg, true];
+}, 10, [_unit]] call CBA_fnc_addPerFrameHandler;
+}] call CBA_fnc_addEventHandler;
\ No newline at end of file