Conversation: The conversation between human and AI assistant.
[|Human|] Thursday, Jan 8th, i had heart catherter done..I am 46 year old female..now there has been a Change in sensation to  arm, including numbness, cold feeling..Is this normal? I was going to retrun to work today..but arm is still in very much discomfort..ewaht should I do?
[|AI|]  Hello. Thank you for contacting Chat Doctor. I assume that the procedure was carried out via the radial artery pathway. Complications, rarely serious, are common when this procedure is carried out via this pathway. However, it is very rare that the problems persist for, I calculate, almost 6 months now. Did you suffer a hematoma at the function site, after the procedure? If the discomfort affects on your quality of life and work, I would suggest you to see a vascular doctor, to further evaluate your state, using echo Doppler of peripheral arteries, or other diagnostic means. I hope I was helpful. Feel free to contact me again. Take care