Related Clues:

• ''Fantastic Voyage'' route
• Angioplasty target
• Major vessel
• Angiogram sight
• Left ventricle's outlet
• Turnpike, e.g.
• Trunk in your trunk
• Primary trunk line
• Boulevard, e.g.
• Bloodline?
• Vein's counterpart
• Trunk feature
• Main blood line
• Biggest artery
• One from the heart?