EDIT:
word is that this is a "common" medial issue
"A condition in which one or more arteries in the lungs become blocked by a blood clot"
Requires a medical diagnosis
Always requires lab tests or imaging
Man, it happens so quick, from the time there's any inclination of trouble to the time it can kill you can be hours... or less.if i was a millionaire i would get a screening every 6 month