Welcome to icliniq.com.
Your Holter test is normal (attachments removed to protect the patient's identity). There are ectopic beats, but the number is very low. You need not worry about that. Ectopic beats cause a feeling of extra beats or missed beats or fluttering in the neck or cough. Your current fluttering sensations are most probably due to it, but it is also possible that these symptoms are other than cardiac. It can be confirmed by Holter monitoring. The patient pushes a button on the Holter recorder when he feels palpitations, etc. During reporting, ECG (electrocardiogram) findings and time of palpitations are correlated. If there is a concordance, then symptoms are due to a cardiac cause. If discordance, then symptoms are not related to the heart. For your symptoms and extra beats, reduce caffeinated beverages, avoid anxiety or stress. If palpitations are disturbing, then I suggest you take tablet Nebivolol 2.5 mg daily once in a day-time. I hope this was helpful.