If that revealed a critical stenosis of the carotid artery, it is possible that he would proceed emergently to the operating room to open the offending artery via a procedure called carotid endarterectomy.
I never heard of that one so I looked it up in Merriam-Webster. I guess they agree with the ancient Greeks: call a bowl a bowl.
MerriamWebster said:emergent
One entry found for emergent.
Main Entry: 2emergent
Function: noun
1 : something emergent
2 a : a tree that rises above the surrounding forest b : an emergent plant
~Thadeus