How about this: Billions of years of evolution where a heart has been present for millions of those. This is plenty of time to iron out kinks. (last 100 years

How about this: Billions of years of evolution where a heart has been present for millions of those. This is plenty of time to iron out kinks. (last 100 years) Hundreds of thousands of chemical compounds in our air, food, environment, and even injected or otherwise ingested by us for which we did not evolve to tolerate. People are dying more often of strange illnesses we've never seen or studied up until recent decades. Media, Politicians, Industry heads: "Durrrrr it's genetic factors" It's nearly certain that the uptick in sudden deaths is our own doing.