with methl b12. what can cause low heart rate? ...im 61 female. history of mvp with dysautonomia , thyroid nodules, lyme exposure. heart rate was 52 ... View answer

I have taken my first b12 shot today... I feel my heart beat has become faster... Is it a thing to worry???? ... View answer

Dear doctor taking b12 injections twice a week I'm absorving that my heart rate is increasing .will ... will my heart beayt becomes normal by itself ... View answer

later heart racing to 160 resting heart rate , sweating, then insomnia . It has now been a month and a half and my bp lowered 138/85 and heart rate between 130 and 90's, in past was much... View answer

My Wife (XXXX) was observed with Increased Heart Rate (104, 108) but these are not continuous! but .... She is currently feeding (Baby is 8months, 2nd kid). BP - normal. Blood test: Vit B12 (CLIA) -... View answer

to once a month! Been experecing low heart rate at doctors office 40 s did Ekg came back fine but low heart rate! Put me on heart monitor for two weeks now. Experencing shortness of... View answer

sleep issues. However, over the past 2 months my resting heart rate is between 85 and 92 bpm. My normal resting heart rate is 65-70 bpm. Is there a connection between the injections and the... View answer

Hi,my heart is skipping beats,I am on vit b12 jabs for fatuige, the 1st 6 jabs over 2 weeks really helped but after my 2nd 2monthly jab I seem to have gone to how in was before.I was wondering if my... View answer

feel my heart beat as if it is coming out of my chest. I had an echocardiogram in May and it came back normal. I took some b12 today and now I can feel my heart racing as if it will beat out of... View answer

my heart rate. For the most part, we got my blood pressure under control but my heart rate is slowly .... Could my B12 deficiency be causing my heart to do this? Or could there be... View answer