hey i have a strange question, last night i woke up at 2:30 with my heart beating sorto fast and hard but not bad, it just felt like it was not beating right took my pluse and it was fast but not real fast, i could not tell if it was beating two beats or reg i guess i was scared and having anxiety with it , anyone have this , i take a b-blocker for fast heart beat so am used to it i just felt like it was not a good rythem, but never had chest pain,s-breath so was this anxiety that woke me up. or shouldi have it checked . this morning i feel ok ,i guess little anxiety, cleaning house if it was a bad rythem would it not took me out this morning . thanks for all replys .