In the comments on reddit (Bleh, i have no desire to make a new account at the shit filled space). Some people were saying that it was a coincidence and they were actually referencing about what they were talking about a m/s before she went down.

Somewhere in a news article it says that she vomited on air a few years back and was diagnosed with a leaky heart valve.

I hope for her sake, she didnt get the vaccine.

Irregular heartbeat isnt a joke.