Fetterman's original stroke was actually caused by a blood clot from his heart.
The doctor did not specifically cite Atrial Fib, but he said Fetterman's heart disease is dangerous and has a high five year fatality rate.
What can you say about a political party that would put one of their own through an ordeal like this?
I know what their party would say: "Mr. Speaker, the President of the United States!"