Conversation: The conversation between human and AI assistant.
[|Human|] I took MDMA about 4 hours ago , only little bit , knowing this week I took about 2g of it ( Monday 1G ) Thursday (1G) only took a bit tonight about 4h ago but my heart is beating very fast ( I also have a diagnostic of anxiety ) is it me working myself up ?
[|AI|]  Hi welcome to ChatDoctorI understand your query and concern. Your symptoms are suggestive of Sinus tachycardia that can be due to stress and anxiety. I advise you to get an ECG,2 D Echo, lipid profile, chest x-ray, CBC to rule out any cardiac pathology. Tachycardia is when heart beats > 100/min (Normal range being 60-100). So your heart rate is in the higher note. It should be evaluated and treated immediately or else it will lead to Arrhythmias of heart. Chat Doctor. Depending on your blood workup you need to use lipid lowering