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|First appearance||As Elias Wirtham:
The Amazing Spider-Man #342 (Dec. 1990)
The Amazing Spider Man #344 (Feb. 1991)
|Created by||David Michelinie
|Alter ego||Elias Wirtham|
|Team affiliations||Parker Industries
|Abilities||Accomplished physician and surgeon
Enhanced speed, agility, reflexes and endurance
Wields a pulse staff
Rides a beta-propelled stingray hang-glider
Ability to channel beta particles via the neural web of his vibranium-mesh skin
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Created by writer David Michelinie and penciller Erik Larsen, he first appeared as Elias Wirtham in The Amazing Spider-Man #342 (December 1990) and as Cardiac in The Amazing Spider-Man #344 (February, 1991).
Fictional character biography
Wirtham is a physician and surgeon, and the owner and administrator of a biological research firm. Elias Wirtham is driven by his brother's death to research life-saving medical practices. His brother Joshua's death was the result of corporate greed, who had a cure for his condition ready, but did not distribute the medicine due to it not being a "profitable" time for them, hence his motivation against corporations. As a part of his research, Elias replaces his heart with a beta-particle reactor, which supplies energy throughout his body, in addition to a vibranium weave mesh under his skin. This energy, channeled through his muscles, increases his speed, agility, and reflexes, and can also be fired through his fists or the power staff he wields. He adopts the moniker "Cardiac" in reference to the source of his power.
Cardiac becomes a vigilante, believing himself an instrument of justice. He first encounters Spider-Man while raiding Sapridyne Chemicals, a company owned by Justin Hammer, which possesses chemicals vital for the production of cocaine. Hammer hires the Rhino to kill Cardiac for raiding his company, but Cardiac defeats the Rhino. Cardiac next destroys the house and property of Albert Brukner, a corrupt S & L broker, and then attacked a subsidiary of Stane International that manufactured dangerous electronic dolls for children. He invaded Stane International itself to destroy designs for a sonic missile that produced the effects of nerve gas.
Cardiac targets a filmmaker whose film is indirectly responsible for a boy murdering his family. However, Cardiac incidentally encounters Styx and Stone, and is inadvertently embroiled in a fight between Styx, Stone, and Spider-Man. At different times fighting each of them, Cardiac eventually cooperates with Spider-Man and together they defeat Styx and Stone. Afterward, Spider-Man attempts to restrain him, but he escapes. He next battled Code: Blue. Cardiac returns periodically to perform his version of justice. He will not hesitate to kill criminals, but he is often bothered by his conscience that he has to. Cardiac later targeted a shipment of drugs, and again encounters Spider-Man. After defeating the hero, he destroys the shipment, saying that he wasn't "there to destroy a misguided hero".[volume & issue needed] Cardiac helps NightWatch to take down the corrupt corporation which gave him his powers.[volume & issue needed] Cardiac also confronts Johnny Blaze and Ghost Rider during Blaze's mission to rescue his missing son from an evil corporation. When Wolverine seemingly goes on a rampage after having fallen under the influence of an alien, Cardiac is one of the many superheroes who attempts to stop him. Pairing with Solo does not help, as they are both swiftly defeated. Wolverine turns Cardiac's weapon on a nearby building. Cardiac is stunned and buried under several large chunks of masonry.
Working with Superior Spider-Man
As Dr. Elias Wirtham he opens the new Hospital for Emergency Aid and Recuperative Therapy (H.E.A.R.T.) in the former site of Mister Negative's former homeless shelter. As Cardiac he has stolen items to help aid patients being treated there. On a trip to "procure" a device to help a girl with severe brain damage from "The Boneyard" (a police impound for confiscated supervillain items), he fights with the Superior Spider-Man (Doctor Octopus' mind in Peter Parker's body). Due to Peter's interference with Doctor Octopus, he is able to temporarily stun Spider-Man with a strong blast and escape with the Neurolitic Scanner (a device that Doctor Octopus had invented to develop his mind link to his tentacles), but not without being tagged by an old spider-tracer. Dr. Elias Wirtham is preparing the Neurolitic Scanner that he previously stole to scan the brain of his patient Amy Chen to find a damaged area of her brain. It becomes difficult due to the complexity of the device and Cardiac replies that the only one who can handle it properly is Otto Octavius. When Dr. Elias Wirtham is preparing for his surgery, the alarms at H.E.A.R.T. Clinic go off. As Dr. Elias Wirtham changes into Cardiac, he notices the Spider-Tracer as Otto arrives. Otto demands that Cardiac surrenders the Neurolitic Scanner which Cardiac refuses to do so. This starts off a fight in the hospital. While Otto tries to fend off the attacks, Cardiac tries to delay him but fails. Otto finds the Neurolitic Scanner on Amy's head and even tries to retrieve it but Peter refuses to allow him to do so until Cardiac manages to stop him. Otto demands an explanation and Cardiac reveals that when Otto tried to kill the planet with his Heat Satellites, he didn't considered about those who were already sick like Amy (whose parents died in an accident caused by his scheme) and she barely survived with severe brain damage. Otto feels remorse for this and decides to help Cardiac with the surgery and offers to perform the surgery himself. Even though Otto is having minor afflictions with his hand, the surgery is a success. Cardiac thanks Spider-Man for the help and Otto replies that he was wrong about him and offers his help on anything which makes Cardiac allow Otto to borrow the Neurolitic Scanner.
Dr. Wirtham oversees the operation of Aunt May's leg and tells her that her leg is now fully healed upon completion of the surgery. When Otto has plans to make artificial legs for Flash Thompson with him being the first subject for this operation, Dr. Wirtham worries about some last minute add-ins to the procedure. When the Superior Spider-Man gets the Venom symbiote on him and gets it under his control, he knocks Cardiac aside.
When the Goblin Underground is attacking Manhattan, Cardiac is seen fighting the Goblin King's minions. While Cardiac was away fighting the Goblin King's minions, the Goblin King has the H.E.A.R.T. Clinic blown up.
Powers and abilities
Cardiac's heart has been surgically replaced with a compact beta-particle reactor, which grants Cardiac power. He has the ability to channel beta particles through the neural web of his vibranium-mesh skin into his muscles thereby endowing him with superhuman strength and regeneration, and enhanced speed, agility, reflexes and endurance, and he can channel these particles through external objects (such as his pulse staff and hang glider). He wields his pulse staff which fires concussive force bolts in a distinctive pulse-like energy signature, and rides a beta-propelled stingray hang-glider, which were both invented by Wirtham and his associates. His vibranium-mesh skin is also able to stop a couple bullet shots before the beta-particle energy is depleted.
Dr. Elias Wirtham's business administrative skills provide him a strong power base with a number of connections to various enterprises. He has also earned an M.D. degree and is an accomplished physician and surgeon.
- The Amazing Spider-Man #342 (December, 1990)
- The Amazing Spider-Man #344 (February 1991)
- The Amazing Spider-Man #376 (April 1993)
- The Amazing Spider-Man #359 (February 1992)
- The Amazing Spider-Man #360 (March 1992)
- The Amazing Spider-Man #377 (May 1993)
- Spider-Man Unlimited #1 (May 1993)
- Ghost Rider & Blaze: Spirits of Vengeance #22 (May 1994)
- Wolverine vol. 2 #134 (February 1999)
- Anthony Flamini & Ronald Byrd (w), Scott Kolins (p), Scott Kolins (i). Civil War: Battle Damage Report 1 (March 2007), Marvel Comics
- Fear Itself: The Home Front #3 (June 2011)
- The Superior Spider-Man #7 (April 2013)
- The Superior Spider-Man #8 (April 2013)
- The Superior Spider-Man #23 (December 2013)
- The Superior Spider-Man #24 (December 2013)
- The Superior Spider-Man #29
- The Amazing Spider-Man #342 (December 1990)