Category: Technology

Magnetic Resonance Angiography Scan: Definition And Use

MRA scan in New Jersey is a test that uses radio waves, a magnetic field, and a computer to create a scan of the body parts to check for health problems. MRA stands for Magnetic Resonance Angiogram, a type of MRI that looks up at the blood vessels. When compared to the traditional angiogram, it requires inserting a catheter in the body. While magnetic resonance angiography is a test that is less painful and less invasive.

What happens during MRA?

Using a magnetic resonance imaging scanner, the patient lies flat inside. An MRI scanner is a large tunnel-like tube. In some cases, a contrast dye is injected into the bloodstream to make the blood vessels easily visible. Also, the contrast dye is given with an IV needle when needed.

Why do you need MRA?

ct scan and mri difference

Healthcare providers believed that possible blockage or narrowing of blood vessels somewhere inside the body is recommended to take Magnetic Resonance Angiography. During the test, the healthcare provider can look to some possible health conditions, such as:

  • Aneurysm
  • Aortic coarctation
  • Aortic dissection
  • Cause of stroke
  • Heart disease signs
  • Blockage or narrowing of the vessels in the legs and arms
  • Renal artery stenosis

All these health conditions are serious and need to be detected as early as possible to get an early medication. Once these health conditions are left untreated, they may cause severe health conditions, which can be risky.

The risks of MRA

Is there any risk from MRA? Well, it should be an interesting question for you to know the answer to. Speaking about medical and healthcare matters, you must be aware of some possible risks, if there are. If a contrast dye is needed for the blood vessels easily visible during the test, a bit of discomfort will be experienced due to the insertion of the IV.

Also, when a patient is placed inside the MRA, a patient might experience some anxiety. But, this can be not risky since you will be prescribed medicine for this health condition not to persist. Make sure that you have informed the healthcare provider that you might be claustrophobic, in advance.

A mild sedative will be given to you making the MRA scanner more bearable to a patient. Pregnant women are possible to have additional risks in the Magnetic Resonance Imaging scanner. Therefore, you need to inform the healthcare provider that you might be pregnant.

It is advised to discuss any concerns about your health with the healthcare provider before taking the test to avoid risks or other complications.