Hi i went to doctor on thursday and she sent me to er, they did a ecg and the notation on them say st & t wave abnormality consider inferior ischemia, and the other says possible left atrial enlargement, my symptoms have been shortness of breathe (still have), occasional fast heartbeat, the er did a cat scan said it was normal, said i didnt have pulmonary embolism that i probably have anxiety and to go home. well shortness of breathe has been constant for 1 week. no improvement, and im not an axious person, im very laid back. do u have any ideas what could be going on, any thing i do cause shortness of breathe to increase,things that im use to doing all the time is hard now.
please let me know