 [ Symptoms ] can the flu shot cause heart arrythmia is 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 12080 only had this since getting the flu shot any help appreciated [ Disease ] open enrollment for medicare happens between october 15 and december 7 each year that is your best opportunity to sign up for a medicare advantage plan to learn about plan options in your area you can use the plan finder tool on medicare gov you can also get personalized assistance by contacting your state health insurance assistance programs ship to find the ship near you visit the medicare helpful contacts page on medicare gov or call 800medicare or 800 633 4227