What does a peripheral vascular tech do?

A peripheral vascular tech performs diagnostic imaging and tests to evaluate blood flow in the arteries and veins outside the heart, often using ultrasound equipment like Doppler and duplex scans. They assist in diagnosing vascular conditions such as blockages, aneurysms, or blood clots and typically work under the supervision of a physician in a hospital or outpatient setting. Certification and knowledge of vascular anatomy and ultrasound technology are important for this role.