Prosthetic heart

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Prosthetic heart

Prosthetic heart

A heart prosthesis. It contains an electric motor that pumps blood smoothly around the body. Users often report feeling tired, but it's better than the alternative.

Base Stats

Type
Medical Items – Body Parts
Market Value
230 Silver
Flammability
70%

Creation

Crafted At
Machining table
Required Research
Prosthetics
Skill Required
Crafting 5
Work To Make
15,000 ticks (4.17 mins)
Resources to make
Steel 25 + Component 4
Technical
techHediffsTags
Simple
tradeTags
TechHediff


The Prosthetic heart is a heart replacement with 80% efficiency. It affects Blood pumping and several dependent stats - due to its below-normal part efficiency it negatively affects healthy pawns but may benefit injured or unhealthy ones.

Acquisition

Prosthetic hearts can be crafted on a Machining table. They require Steel 25 steel, Component 4 components and a crafting skill of 5.

Summary

Installing a prosthetic heart will instantly cure any artery blockages and prevent heart attacks from any source, including drugs. It can thus be useful on old or drug-using pawns. However the decrease in blood pumping has a number of carry-on effects including a Move Speed reduction of 7.5%, equivalent to a prosthetic leg, and a 4% reduction in Consciousness, Manipulation, Talking, and Eating. Additionally, they require 6% more sleep due to the 94% Rest Rate Multiplier. The reduction in consciousness and manipulation mean than that almost all tasks will be completed slightly slower. Finally, this also results in a 20.3% reduction in an otherwise healthy pawn's market value.

Installing a prosthetic heart in a patient with a healthy natural heart will result in the heart being harvested for later use. Normal organ harvesting penalties apply when harvesting a heart in this way.[Fact Check]

Installation

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This section is a stub. You can help RimWorld Wiki by expanding it. Reason: Please add a reason .

Installing the part requires 2,500 ticks (41.67 secs) of work, ?x medicine of ?? quality or better, and a Medical skill of 4.

Removing the part requires ? of work, ?x medicine of ?? quality or better, and a Medical skill of ?.

If the operation fails, the part has a chance[What Chance?] to be destroyed. If the installation surgery fails, there is also a 25% chance that the patient dies. Thus, there is always at least a 0.5% chance of death when installing.

Analysis

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This section is a stub. You can help RimWorld Wiki by expanding it. Reason: Math for the net profit after TPI of selling the extra heart you get vs selling the prosthetic and vs having to buy the components.

Prosthetic hearts can be important tools to prevent heart attack deaths in the early game, should an otherwise valuable colonist be prone to them. However their stat penalties are significant. Ideally, natural hearts or bionic hearts should be used instead. Bionic hearts especially, as they give a small but significant buff to Moving and Rest Rate Multiplier.

On the plus side, prosthetic hearts provide a fairly cheap (25 steel, 4 components per heart) method of harvesting one of all harvestable body parts. Just remember to harvest the Liver last and that you cannot reclaim the heart from a lifeless corpse. Indeed, using the prosthetic heart to retrieve a natural heart from a prisoner without causing a mood debuff for the prisoners death may be a more viable way to deal with a colonist needing a new heart.

While it does provide a buff to pawns with the Body modder trait, its negative effects on healthy pawns means it should be passed over for other, less detrimental prostheses.

Version history

Artificial body parts
Arm/Hand
Archotech arm • Bionic arm • Power claw • Prosthetic arm • Wooden hand • Drill arm Content added by the Royalty DLC • Elbow blade Content added by the Royalty DLC • Field hand Content added by the Royalty DLC • Hand talon Content added by the Royalty DLC • Venom talon Content added by the Royalty DLC • Flesh tentacleContent added by the Anomaly DLC • Flesh whipContent added by the Anomaly DLC
Head
Archotech eye • Bionic eye • Bionic ear • Bionic jaw • Bionic tongue • Cochlear implant • Denture • Aesthetic nose Content added by the Royalty DLC
Head implants
Joywire • Painstopper • Circadian assistant Content added by the Royalty DLC • Circadian half-cycler Content added by the Royalty DLC • Gastro-analyzer Content added by the Royalty DLC • Learning assistant Content added by the Royalty DLC • Mindscrew Content added by the Royalty DLC • Neurocalculator Content added by the Royalty DLC • Psychic harmonizer Content added by the Royalty DLC • Psychic reader Content added by the Royalty DLC • Psychic sensitizer Content added by the Royalty DLC • Venom fangs Content added by the Royalty DLC • Control sublink (Standard, High) Content added by the Biotech DLC • Mechlink Content added by the Biotech DLC • Mech gestation processor Content added by the Biotech DLC • Remote repairer Content added by the Biotech DLC • Remote shielder Content added by the Biotech DLC • Repair probe Content added by the Biotech DLC
Spine
Bionic spine • Revenant vertebraeContent added by the Anomaly DLC
Stomach
Bionic stomach • Nuclear stomach Content added by the Royalty DLC • Reprocessor stomach Content added by the Royalty DLC • Sterilizing stomach Content added by the Royalty DLC • Fleshmass stomach Content added by the Anomaly DLC
Heart
Bionic heart • Prosthetic heart • Heart • Adrenal heartContent added by the Anomaly DLC • Corrosive heartContent added by the Anomaly DLC • Metalblood heartContent added by the Anomaly DLC
Lung
Lung • Detoxifier lung Content added by the Biotech DLC • Fleshmass lung Content added by the Anomaly DLC
Kidney
Kidney • Detoxifier kidney Content added by the Biotech DLC
Organs
Liver
Visceral implants
Death acidifier • Aesthetic shaper Content added by the Royalty DLC • Coagulator Content added by the Royalty DLC • Healing enhancer Content added by the Royalty DLC • Armorskin gland Content added by the Royalty DLC • Stoneskin gland Content added by the Royalty DLC • Toughskin gland Content added by the Royalty DLC • Immunoenhancer Content added by the Royalty DLC • Love enhancer Content added by the Royalty DLC • Ghoul platingContent added by the Anomaly DLC • Ghoul barbsContent added by the Anomaly DLC
Leg/Foot
Archotech leg • Bionic leg • Prosthetic leg • Peg leg • Wooden foot • Knee spike Content added by the Royalty DLC
Related
Psylink neuroformer Content added by the Royalty DLC • Xenogerm Content added by the Biotech DLC
Deprecated
Scyther blade • Psychic silencer Content added by the Royalty DLC

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