Sometimes i suddenly get palpitations! like my heart skips a beat! 112 bpm when lay down. should i tell my gp?

Yes.: An EKG and Holter monitor are non-invasive and can give good information. Lab may be needed for Ca, Mg and K levels if you are on other meds or have loose stools. Treatment at home that works well is Mg (magnesium). For skip beats etc. I use Mag Glycinate or Mag Maleate @ 200 mg 3x/d. [this can cause loose stools so you might only tolerate 400 mg. You can easily take 800 mg. This helps 90% of