Phew

code/modules/surgery/organs/heart.dm

@@ -61,6 +61,7 @@
 	return S
 
 /obj/item/organ/heart/on_life()
+	..()
 	if(owner.client && beating)
 		failed = FALSE
 		var/sound/slowbeat = sound('sound/health/slowbeat.ogg', repeat = TRUE)

code/modules/surgery/organs/lungs.dm

@@ -12,10 +12,12 @@
 	var/operated = FALSE	//whether we can still have our damages fixed through surgery
 
 	//health
-	maxHealth = LUNGS_MAX_HEALTH
+	maxHealth = 3 * STANDARD_ORGAN_THRESHOLD
 
 	healing_factor = STANDARD_ORGAN_HEALING
 	decay_factor = STANDARD_ORGAN_DECAY
+	high_threshold = 0.6 * LUNGS_MAX_HEALTH	//threshold at 30
+	low_threshold = 0.3 * LUNGS_MAX_HEALTH	//threshold at 15
 
 	high_threshold_passed = "<span class='warning'>You feel some sort of constriction around your chest as your breathing becomes shallow and rapid.</span>"
 	now_fixed = "<span class='warning'>Your lungs seem to once again be able to hold air.</span>"

code/modules/surgery/organs/stomach.dm

@@ -17,6 +17,7 @@
 	low_threshold_cleared = "<span class='info'>The last bouts of pain in your stomach have died out.</span>"
 
 /obj/item/organ/stomach/on_life()
+	..()
 	var/datum/reagent/consumable/nutriment/Nutri
 	if(ishuman(owner))
 		var/mob/living/carbon/human/H = owner

code/modules/surgery/organs/tongue.dm

@@ -23,6 +23,8 @@
 		/datum/language/aphasia,
 		/datum/language/slime,
 	))
+	healing_factor = STANDARD_ORGAN_HEALING*5 //Fast!!
+	decay_factor = STANDARD_ORGAN_DECAY
 
 /obj/item/organ/tongue/Initialize(mapload)
 	. = ..()