Dragon Ball: 10 points You Didn't Know about Goku’s Heart condition In among Dragon Ball’s many realistic moments, Future Trunks comes earlier in time come warn son ogong of the secret "Heart Virus" the may destroy him.




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In one of Dragon Ball’s most morbidly reality moments, Future Trunks comes back in time to warn goku that not only of the threat of the artificial Humans, but likewise the truth that Goku will die of heart disease in the future. Referred to as the “Heart Virus,” stated virus stops son ogong dead in his tracks, inflicting an extreme amount of pains on the Saiyan’s body prior to taking its final toll.

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Of course, this being Dragon Ball, Trunks manages to market Goku a cure because that the virus and also he end up making it through (for a time), yet the truth of the issue still stands: yes sir an alternative timeline wherein Goku dies from a secret illness, dooming the Earth.



as evidenced throughout his fight through No. 19, turning Super Saiyan made Goku’s love Virus-related pain much worse. As soon as he triggers the form, the stress and anxiety SSJ place on the body essentially forces Goku under within seconds. Even transforming chin takes quite a significant amount that energy, rendering son ogong useless in a fight.

Interestingly, this is the very first evidence fans have actually that transforming Super Saiyan reasons bodily stress. It’s most likely that, after being cured of the virus, goku took motivation from this minute to go after a method of supervisor Saiyan the wouldn’t placed so much stress ~ above the body.



although he no outright to speak it, Piccolo really blatantly argues that the love Virus is most likely contagious, informing Yamcha to make certain he has some the the medication himself in the event that he contracts it native Goku. If it seems strange the a heart Virus, of all things, would certainly be contagious, son ogong was wheezing and hacking quite a bit prior to getting back home.

Even after he is “resting,” goku spends many of his time coughing and screaming through the pain. It’s no unreasonable to suspect that the Virus would certainly be contagious, particularly considering the fact that multiple people suffered from it in trunks timeline.



it’s only mentioned in passing, yet Trunks has actually a very telling line around the heart Virus. As soon as informing Goku around what would happen to him, Trunks mentions that the Virus took rather a toll fee on the Earth’s population in his timeline. He specifically mentions just how it to be a global enough problem where a cure had actually to it is in mass produced and also worked on.

With this in mind, it’s the heart Virus deserve to be seen as something of a plague from trunks perspective. To do matters worse, just six month after Goku’s death, and also around the moment the cure was developed, the artificial Humans attack and also ravage the Earth.

7 The Dragon Balls Wouldn’t be able to Cure Goku



together the series goes on, the rule dictating the Dragon Balls start to shed their rigidness. By the finish of the Majin Boo arc, it important does not matter who resides or that dies, considering the heroes have two sets of Dragon Balls to pick from. Unfortunately, Shenlong and Porunga deserve to only execute so much, and also curing a an illness doesn’t fall under their jurisdiction.

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As the heart Virus is just an organic part of Goku’s body (to one extent), the Dragon Balls wouldn’t have the ability to heal him. The logic over there isn’t as well sound, however it’s a need in order come ensure Goku continues to be down in trunks’ timeline.


since the Dragon Balls can not revive anyone that dies that “natural causes,” son ogong is fully out of luck in the resurgence department. Worse yet, Shenlong had actually brought ago Goku when before, definition that, even if natural causes were fair game, he no coming earlier either way. What if, however, this rules no in place at all?

Well, points still wouldn’t walk Goku’s way, together Pilaf and agency were collection the Dragon Balls in ~ the exact same time that the fabricated Humans to be fighting Piccolo. Because Piccolo dies, the Dragon Balls go with him, permanently locking goku out of any type of potential revivals.

5 The Butterfly result Stalls Goku’s Symptoms


An frequently under-analyzed page of the cabinet arc is the fact that Trunks end up bring about a butterfly impact in the key timeline. The generally believed that timelines in Dragon Ball more or much less run simultaneously with one another, the butterfly result being a non-factor, but the very very first instance that time take trip in the series fully shifts the timeline.

Not only does the occurrence with Dr. Gero play the end differently between both timelines, however Goku’s body manages come stall the Virus’ symptoms because that a entirety three years, only flaring ago up under intense combat. Had the timeline not shifted, Goku and also Vegeta would have been able to loss Gero prior to he caused 17 and 18.


unfortunately for Goku, he doesn’t live long enough in trunks’ timeline to watch the cure because that his heart Virus developed. As it transforms out, the an illness only spread favor wildfire after goku had currently contracted it. By the moment Goku had died, no one yes, really knew the degree of the heart Virus’ reach.

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Most interestingly, the virus killed Goku, spread throughout the Earth, and also was combatted in ~ the span of six months. It’s feasible the cure was developed after the fact, however considering how quickly the fabricated Humans delete everything out most of the earth population, it seems very unlikely the the world’s initiatives weren’t immediately shifted towards preventing 17 and 18.

3 goku May have Contracted The an illness On Yardrat


one of the series’ most famous fan theory discusses the idea that son ogong actually contracted the an illness on Yardrat. Because Trunks’ explanation the the love Virus seems to imply it come out the nowhere, and really shortly after son ogong returned house to Earth, this have the right to be taken as proof that Goku’s outer room adventures ended up law a number on his body.

With this in mind, that renders Goku the heart Virus’ patient zero. Worse yet, this means that goku infected the remainder of the planet, likely by passing the onto the Z-Fighters that then passed it on come those about them, resulting in a chain reaction the infection.




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on the flip side, the best piece of evidence against the Yardrat theory is that son ogong didn’t epidemic anyone during the three years he invested training for the synthetic Humans. Not just that, yes absolutely no cite that the love Virus so lot as shown up in everyone else throughout the events of the key series.

Logically, if the love Virus did end up being pop up through the very same fury, that would have actually been discussed in the Boo arc. For whatever reason, Trunks’ arrival not only stalled Goku’s symptoms, however it actively prevented the rest of the civilization from gift infected. Come think that didn’t want to create a butterfly effect.

1 Succumbing come The heart Virus Is just how Goku Is “Supposed” come Die


It probably goes without saying, yet it’s rather easy come overlook the truth that trunks’ timeline is the original timeline. It is the timeline the the Dragon round multiverse trunk from. Had actually time travel never existed, the collection would start with son ogong riding off through Bulma and end with him dice from the heart Virus.

In an unaltered timeline, this is Goku’s can be fried fine. The comes ago from Namek together the legendary Super Saiyan and also reality takes its course. Son ogong is not invincible—he is a man like any other. The a morbid, practically humbling reminder that life isn"t always fair.