What a retard... Just look up heart attack symptoms, go to a hospital, explain to them those symptoms, and you'll be put on an observation. I'm pretty sure a team of doctors can do more than one spastic idiot.

Or maybe the author thinks that his story is plausible.

I had a feeling he didn't did an actual check up with the doctor to see what is the real cause why he ends up dying from it.

Willing to bet its a magical heart attack or something. Even if he did get a diagnostic, doctor would probably tell him there's nothing wrong with him.

spierdalacz said:

look at me, me smart comment

I mean, we're reading about a guy and his magical chupacabra girl who are trying to prevent an unknown disease by dying and rewinding time over and over again which, and I quote, "surpassed even human understandings" as of Page.42 but sure, let's draw the line at the guy's method not being "realistic".