Thanks for writing in to Healthcare Magic!
The antianxiety/antidepressant medicines would surely help you to control the panic attack
If you have a cardiac anomaly called Mitral valve prolapse
, it may go unnoticed and can cause all the symptoms you have mentioned.
ECHO is the gold standard for it's diagnosis.
If you have any further query please let me know I would try to answer it for you.
Wish you a great health!