HI, I ve had heart palpitions since 2008, at that time I was sure it was caused by peri menopause . Went for ekg,wore a holster monitor and had an echocardiogram. Everything came back normal. Have experienced them since then,now going through menopause . Went to er 2015, test show I have PACs. Had another echo done- normal, wore a holter monitor again,showed I have A-fib. I am 52 years old, can this still be caused by menopause. Thanks M