Right costocervical artery

Looks like

A short trunk from the back of the subclavian artery (same as the costocervical trunk).

What it does

Branches to the top two rib spaces and the deep back-of-neck muscles.

Keeping it well

Rarely a problem; can feed abnormal vessels in the upper chest.

Its parts

• Right costocervical trunk
• Right superior intercostal artery
• Right deep cervical artery

Related conditions

• High blood pressure
• High cholesterol
• Hypothermia & frostbite
• Kawasaki disease
• Metabolic syndrome
• Orthostatic hypotension & POTS
• Peripheral artery disease
• Phaeochromocytoma & hyperaldosteronism
• Pre-eclampsia
• Raynaud's phenomenon
• Sepsis
• Shock (circulatory failure)
• Takayasu arteritis
• Thoracic outlet syndrome
• Vasculitis (GCA & others)