I have been having episodes of fluttering in my chest off and on all day. what does this mean and should i see a doctor. it's very scary.

Abnormal heart rate: Hi, I would see a doctor ASAP to get an ECG to male sure there is no Arrhythmia especially if you have hyper function of Thyroid (Grave's).

Yes: Fluttering in your chest could be a symptom of an abnormal heart rhythm. You should be evaluated by a physician today. This is appropriate for the emergency department. They will evaluate your heart and look for other causes. Good luck.

YES: Please see a physician right away. You may need EKG, heart ultrasound or testing for any heart problem

See a doctor.: you should see a doctor to determine if you are having benign or potential dangerous abnormal heart rhythms. Certain heart rhythms can put you at risk for a stroke - it really is worth a visit to the doctor and considering monitoring to try and catch the rhythm on a recording device at the time you have symptoms.