<s>[INST] I recently had a PICC inserted. (Approximately 4 wks ago) During insertion I had some cardiac palpitations. It was pulled back till it stopped & checked by XRAY.It was removed in 8 days. Since insertion I have continued to have heart palpitations. Could the PICC insertion or line caused this? I had a halter monitor for 48 hrs which showed PVC s & PAC s. [/INST] During insertion , it can cause ectopics & arrhythmias. But as u told it has been removed , no source now to trigger it. So if still u r having palpitations and ectopic beats, visit ur doctor and get done 2D ECHO and necessary tests he might advise after examination. I hope this helps u. </s>