I just completed a stress test that apparently came back normal as well as a ABI. I have also had a carotid ultrasounds, but do not know what thoes results are yet. I still have chest pain, and know that i have three dense stroke lesions in my brain. The other night, i experienced once again what i call episodes, numbness in my left arm, facial numbness (feeling of face slipping) tongue swelling. I am sure this is a TIA, but don't understand why all test are coming back norma.