I am not sure what an MRA is, I recently had an MRI of which was abnormal.There were many white floaters . was followed by an Echo-cardiogram that was normal. Approximately 2 weeks ago, I had a courted artery test of which is normal.....My complaint to my Dr. is my headaches that is generated by any kind of a strain ( cough, bending over and or at a laugh could bring this on) The ache may begin at my sinus area on the right side of my face to the right side of my head above my eye. What does an MRA generally produce ? To Pay & get an answer, what do you charge?