Thank You! I am a 57 year old female whos blood pressuer and pule rate is acting crazy, My sys at it s loewest about an hour ago was 79, with a 58dia, and a pulse of 38 should I be concerned? I am dizzy when I stand and have a lot of stress lately with My mom. my mother in law and my sister all in their last phases of major disease, Could this be just stress and not enough rest? Or should I be more concerned...my last doctors visit about 2 months ago, he said I have Low blood pressure but sometimes it is high with a very high pulse rate...I don t have time to be sick too! Cindy in Texas