I had a ht cath on 12-13-06 ... everything went great (angio/stent); felt much better. I also have white matter disease of the brain (periventricular leukomalacia). Question: Did anyone suffer a TIA a little while after a ht cath. Cardiologist said it wasn't related to my ht; neurologist said he didn't know why I was having so many neuro problems, but he was going to find the answer (thank goodness someone is). Any info is greatly appreciated. I know TIAs resolve usually within 2-24 hrs. Mine has not completely resolved, left neuro symptoms worse, and now I feel llike I'm losing right side useage, like the left side.