I was given tpa after being diagnosed with stroke s/s by a neurologist, after non contrast ct brain, mri done the following day was negative for acute, but did show small ischemia, just d/c.d from hospital 6 days ago l arm/hand tingling and decreased sensation, , l lower leg decreased sensation. ANA test positive, symptoms better after tpa given, puzzling dr stopped my estrogen patch have asd, but weak tissue growing there now, started me on xarelto, tee negative any ideas