MRA Chest With Contrast

Specimen Required

NONE

Fasting Required

Purpose of the Test

This test is used to evaluate blood flow through the chest and to detect any abnormalities, such as aneurysms, blockages, or other vascular diseases.

When this test is required

This test may be ordered if a patient has symptoms such as chest pain, shortness of breath, or swelling in the arms or legs. It may also be ordered as part of a diagnostic workup for conditions such as pulmonary embolism, thoracic outlet syndrome, or aortic dissection.

What the Test Detects

This test uses MRI technology and contrast material to examine blood vessels in the chest. The MRI machine uses a strong magnetic field and radio waves to produce detailed images of the chest, which can be used to evaluate blood flow and detect any abnormalities.

Preparation for the Test

The patient may be asked to avoid eating or drinking for a few hours before the test. They may also be asked to stop taking certain medications, including blood thinners, before the test. The patient will also need to inform their doctor if they have any allergies or medical conditions that may affect the test.

Sample Requirements

No sample is required for this test.

Additional Notes

The contrast material used in this test may cause side effects such as flushing, nausea, or a metallic taste in the mouth. Patients with kidney problems may be at increased risk of complications from the contrast material and should inform their doctor before the test.

Selected Tests