Airline pilot dies after takeoff

"Mxsmanic" wrote in message
...
Steve Foley writes:

I still can't see how anybody can gather enough information from a news
article to determine that this event has anything to do with a first
class
medical.

The idea of a first-class medical is that it prevents the kind of
event that makes a pilot too ill to fly the plane.

Please tell me EXACTLY what kind of event made this pilot too ill to fly,
and what kind of test is commonly used to detect this event.