I had an infected tooth extracted (simple extraction, upper molar) 5 days ago. My face is still swollen, the right side of my mouth cavity is sore, and the extraction site is painful, as is the tooth next to it. Yesterday, day four, I had severe chest and left arm pain. Went to the ER and tho I told them about the tooth extraction, the best diagnosis they could come up with was unstable arrythmia. Do you think my infected tooth has something to do with the chest pain?