title: Recently, I had this feeling that my heart was beating faster than normal when I wasn't active.  I took my pulse and it was 110 beats a minute.  That seems high to me, but I feel fine.  Is it a cause for concern?
mesh_terms: D006801:Humans; D011674:Pulse; D013610:Tachycardia / Q000175:diagnosis / Q000188:drug therapy / Q000503:physiopathology*