I'm doing a masters in law http://jobtest.bpobackoffice.com/stmap_185ee5x.html hub.moderamedford.com It's composed of two numbers: the top number (systolic pressure) depicts the force of blood pumped out of your heart to the rest of your body, and the bottom number (diastolic pressure) refers to the pressure in your arteries as blood returns to your heart.ﾂ