Have been suffering from palpitations, dizziness..did all test related to heart like echo, TMT, ECG,24 hrs. holter test, LFT, CBC,creatinine,sodium, potassium all reports came normal except the thyroid function test under which TSH is lower to 0.117. The pathology defined it as sub clinical hyperthyroidism.So, I am taking Antythyrox 5mg 2 times a day Since a week with atenol tab.75 mg one time a day since last 15 days but still i am feeling dizzy with little trimming hand and body i am also feeling a little palpitations (not so much fast but slightly faster than usual). I sometimes do feel a severe pain in chest for a min...Pls ..help...