I have low, although not dangerously low, blood pressure. Always have but it has been a little lower than usual the past year (I have had some health problems including chronic fatigue syndrome). I am really "aware" of my heart beats, if that makes sense? I can really feel them and am aware of what is going on in the heart. I heard that low blood pressure can cause you to feel you heart beats more. True?? 22 year old female.