Conversation: The conversation between human and AI assistant.
[|Human|] My heart rate keeps racing. It comes on all off a sudden and it about 148bpm and my normal resting heart rate is 70 after this happens my head starts to ache and with the help off a blue inhalor which isnt mine i can bring the heart rate down. Am i in danger?
[|AI|]  Hello! Thank you for asking on Chat Doctor! Regarding your concern, I would recommend you to perform a cardiac check-up to rule out any structural or rhythm disorders. A resting ECG, cardiac ultrasound and an ambulatory ECG monitoring are helpful to that issue. It seems to be just stress, that produces those symptoms and your heart racing, nevertheless we have to be cautious. I would not encourage you to continue using that blue inhaler, but to try to ad Chat Doctor. Some blood tests would be necessary to exclude some systemic disorders (anemia, thyroid dysfunction, renal disorders, etc.). Hope to have been helpful to you. Greetings!