Assertion: aneurysm's neck | /r/HasSubevent | the brain
Facets:
Source sentences:
text: A flexible catheter is advanced from the femoral artery to one of four arteries in the neck that lead to the brain.
text: Watching the monitor while injecting dye, the doctor carefully guides the catheter from the femoral artery in the leg, up the aorta, past the heart, and to one of four arteries in the neck that lead to the brain.