i do not believe that your rapid heart rate or "skipped heartbeat" has anything to do with your flu shot two weeks ago. see your medical provider so a real cause can be determined.
can the flu shot cause heart arrythmia's and are these permanent? . i had the flu shot just over 2 weeks ago and since then my resting pulse has gone from 72bpm to 80-100bpm with an increase to 12-150bpm on standing. also experiencing several skipped beats sometimes several in a row. very scary! i am 32 no heart problems and my bp is perfect 120/80. only had this since getting the flu shot! any help appreciated.