I had an MRI that showed that my arteries in my brain were narrowed. What is the technical term for that? Also , Iam 72 and wonder if I am at high risk for a stroke any time soon. Also, what medical intervention could help slow the progression. I am currently having symptoms of weakness in my hands, arms and legs. I also have tremuers in my hands. Should I see my neurologist, the one wwho orderedthe MRI, or my primary doctor, or a heart specialist. Thank you, mrs Parker