Im 23 yr old.I'm suffering from heart palpitation and irregular heart beat for 10 month.I did ecg and eco bt ecg was abnormal and eco was normal.ecg report found was sinus tachycardia .All the symptoms im experiencing like dizziness ,lightheadedness feeling faint chest pain weakness and many more.I did all the test like blood test and no
sugar no
thyroid no pressure.Doctors said no need to worry bt my normal life is fully hampered .All the time I feel irregular beat and palpitation.What to do?