Related Clues:
- Its valve may be bypassed
- Way from the old ticker
- Main highway
- Major outlet
- Biggie in circulation?
- I-5 through Los Angeles, e.g.
- Way to one's heart?
- Great artery in body
- A blood vessel
- Major artery at left of heart
- Large artery of the heart
- Major artery from heart
- Major artery on left of heart
- Major heart artery
- A major heart artery