hello,I have been having palpitations and skipped beats,it has not happened in months,I had event monitors,was in er last year,and it happend last august when I lost my grandma,I also started to get panic atttacks.It has been on and off for 4 days,it is scary,my dr and cardiologist say I am fine,I hate living like this,it even happens with no anxiety,I am also a manicurist,around alot of fumes,could this be,I have not worked in 4 days I am going on day7 with this.Is it anxiety or should I go bac to my cardiologist?