Conversation: The conversation between human and AI assistant.
[|Human|] Hi I have had a holter ecg done and my average heart rate was 111 with the highest 180 and the lowest 60. I am very tired and feel as if I am trembling the whole time. I get breathless very easily and feel very emotional. The ecg was not normal but my GP merely said that I had a few extra beats. Should I be worried?
[|AI|]  Hello, I understand your concern and would explain that your symptoms seem to be related to anxiety.  Nevertheless, I would recommend performing some blood lab tests in order to investigate for possible metabolic disorder: - complete blood count for anemia-thyroid hormone levels for possible thyroid gland dysfunction- blood electrolytes for possible imbalance. If all the above tests result normal, you should consider anxiety as the main cause underlying your complaints.  Hope I have answered your query. Let me know if I can assist you further.