Hi, Can I Answer Your Health Question? Please Type Your

Hi, can I answer your health question? Please type your question here...I'm a female 69yrs of age in 1995 I had a stroke or Tia. Some time after that I started having panic attacks and I had a chest pains at my doctors office he sent me to hospital .they in turn did test s on me and did a heart cath on me .They asked me when did I have a heart attack .I said I didn't know I had .now A Cardio Dr wants to do a bubble test on me thinking I may have a hole in my heart.