Arterial Doppler is a non-invasive diagnostic tool used to measure blood flow. The pressure in arteries, specifically in the arms, legs, neck, or abdomen. It uses sound waves to detect blood flow and produce images that help diagnose conditions. Such as peripheral artery disease (PAD), blood clots, arterial blockages, and aneurysms.
The device uses a handheld transducer that emits high-frequency sound waves. It detects their echoes as they bounce off blood cells and tissues. The information is then processed to produce images and waveforms that can be interpreted by a trained medical professional. The images can show the size and shape of the artery. The flow of blood through the artery, and any obstructions or abnormalities in the blood flow.
The procedure is painless and does not involve any injections or incisions.The healthcare professional positions the patient on a table and applies gel to the area of examination, assisting the transducer in making optimal contact with the skin. The transducer is then actively moved back and forth over the area, displaying the results in real-time on a monitor. The entire procedure usually takes less than an hour.
Arterial Doppler is particularly useful in diagnosing PAD, a condition in which plaque builds up in the arteries, restricting blood flow and causing symptoms such as leg pain, cramping, and weakness. By measuring the blood pressure in different parts of the legs, the instrument can help determine the severity of the blockages and guide treatment options such as medication, lifestyle changes, or surgery.
In summary, Arterial Doppler is a safe, non-invasive, and effective tool for diagnosing vascular conditions. It can provide valuable information about blood flow and pressure in arteries, helping healthcare professionals make accurate diagnoses and treatment plans.
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