Hi, by mistake I took a seroquell pill. I have POTS and ectopics and arythmia sometimes. After taking this pill I had some rapid heart beats which I think is not related to Pots. It comes rapidly and I would describe it as a "nervous" heart. My question is if one pill could cause lasting arythmia, og do these typically go away. I know that my ectopics didnt, but they are infrequent. So hos does arythmia develop, all of a sudden or gradually