The top number in a blood pressure reading refers to the systolic pressure. It measures the pressure inside your blood vessels at the moment your heart beats.The bottom number represents your diastolic pressure. It measures the pressure in your blood vessels when your heart is resting between heartbeats.he top number in a blood pressure reading refers to the systolic pressure. It measures the pressure inside your blood vessels at the moment your heart beats.
Local Transportation for SLO. The Cal Poly campus in San Luis Obispo is located on the Central Coast of California, approximately halfway between San Francisco and Los Angeles on scenic Highway 101.
Cal Poly Club Volleyball. February 25, 2013 Â· San Luis Obispo, CA Â·. The Women's Gold team places 2nd of 32 teams at Far Westerns this weekend falling short to #1 seed U of A. The green team being 1 of 2 two's teams in the gold bracket dominated as well, tying for 5th place out of 32.