MRA of neck

[brit1]

I have afib episodes. Cardiologist wants me to have an MRA (which is MRI of arteries) to check my carotid artery blockage. I found out that if you have old dental work as I do, it could cause a serious issue even dislodging the teeth Some of my dental work (crowns)are 50yrs old and apparently contain nickel which could cause the problem. Cardiologist acts like he never heard of this but I did alot of research and found credible sources.

[BobD Volunteer]

What is wrong with echo test (dopler) of carotid?

[secondtry in reply to BobD]

Yes I had this but if you can use an experienced operator as sometimes interpretation can be difficult, may require a second opinion.

[BobD Volunteer in reply to secondtry]

A friend of mine's wife spent 30 years at Bristol Royal Infirmary doing just that.

[brit1 in reply to BobD]

that is what I originally had, cardiologist said MRA shows more details. Could have CT scan but I prefer not to have to take the stuff they give you. Maybe I should just insist on having another dopler ultrasound?

[2learn]

I think had a CT scan for my carotid, as I was told the MRI wouldn't work with my pacemaker

[brit1 in reply to 2learn]

did you have to take some sort of fluids? I would prefer not to as I think it contains iodine

[2learn in reply to brit1]

don't think so, it seemed quite easy and painless