How Long Does A Vascular Doppler Test Take?
A vascular Doppler test is an ultrasound study of the blood vessels that do not require getting an invasive access to the body. It is used commonly in the diagnosis of DVT, arterial obstruction and peripheral vascular disease. People may have a question about the amount of time spent on such tests and the answer is not very long, such tests are actually quite fast.
Thus, how many minutes is a vascular Doppler machine test? Let’s break it down.
The following table presents the average duration of a vascular Doppler test which has been broken down by modality.
It should also be noted that time required to perform the vascular Doppler test may depend on the area in question and a particular case. Consequently, vascular Doppler test typically lasts from 30 minutes to one hour on average.
At this point a technician or a health care provider will use a Transducer which is just a transducer on the palm of the hand or a probe to transmit sound waves into blood vessels, to study the flow and detect any irregularity. The patient is usually in a supine position during the test; the test is non-invasive and uneventful.
Possible Influences Which May Impact On It
Several factors can influence how long the test may take, including:
· The area being examined: Hence, if, for example, the patient shows signs of having the problem in both his arms and legs, the test may take longer. If a test is conducted for only one region, for example the carotid arteries, it should not take as long.
· The patient’s condition: If the patient has known vascular problems, the test may take longer in order to capture all problem areas.
· Body size and structure: Sometimes, body composition may distort Doppler images and take more time to get the results on the patient’s condition.
· Complexity of the case: However, if there are several irregularities or if the doctor would like to have a better look at blood flow, then it may take more time.
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