Related Clues:
- Relating to the body's main blood line
- Of the largest artery
- Like some valves
- __ valve
- Heart-valve adjective
- Pertaining to the largest artery of the heart
- Valve of a main heart artery
- Of a major artery
- Pertaining to the largest human artery
- Heart-related, in a way
- Of the heart
- To do with major heart artery
- Mainline?
- Of a large artery
- ___ valve