hi everyone. i hope someone can relate to what im going through i have had panic and anxiety attacks for years had loads of blood test and ecgs they came bk ok i had 24hr monitor on they found an abnormal heart beat some thng called a bigeminy. i get very dizzy and of balance bad chest pain and tightness. lately i have started feeling a lump and my throat and feeling of being strangled im very scared by this does any body else have these symptoms plz let me no asap thnx. this is happening alot through out the day and im getting numbness in face and arm left side and burning pain through out body