I went to my doctor office and she refer me to a cardiologist for irregular heart beat what does this mean

It means ....: Your doctor cares for you.Symptoms of "irregular heart beat"/palpitation/flutter are commonly encountered in clinical practice and may be benign. Your doctor will perform an ECG as a way of trying to determine what may be causing your symptoms. Your doctor may not feel comfortable with the findings on the ECG and will then ask a cardiologist's help in deciding what it is or isn't.