Numbness and tingling in left side, cold hands and feet , heart palpataions

[filou89]

i have been getting numbness and tingling on the left side of my body along with cold hands a feet, heart palpatations and fast pulse rate suddnly came on and never had this before the hospital have no idea what the cause is. ruled out anxiety attack/panic attack.

i do suffer with frequant headaches/migraines and severe back ache

i am female, 27 years old
smoker for 18 years
i dont take substances
family has history of heart problems
i myself have a heart murmour/ and heart palpataions

[achillea]

If you smoke, you are indeed 'taking substances.'  Google something like "physioological effects of smoking."