Vascular Doppler ultrasound uses high-frequency sound waves to measure the speed and direction of blood flow within arteries and veins. It is primarily used to detect clots (DVT), diagnose narrowed arteries (PAD/carotid stenosis), evaluate venous insufficiency, monitor blood flow post-surgery, and assess vascular damage.

Peripheral Artery Disease (PAD) Detection:

Identifies reduced blood flow in legs and arms caused by plaque buildup.

Deep Vein Thrombosis (DVT) Diagnosis:

Detects blood clots in deep veins.

Carotid Artery Evaluation:

Screens for stenosis (narrowing) in the neck, helping to assess stroke risk.

Venous Insufficiency/Varicose Veins:

Assesses valve function in leg veins, often used to check for pooling blood.