RT Book, Section A1 Syed, Quratulain A1 Messinger-Rapport, Barbara A2 Williams, Brie A. A2 Chang, Anna A2 Ahalt, Cyrus A2 Chen, Helen A2 Conant, Rebecca A2 Landefeld, C. Seth A2 Ritchie, Christine A2 Yukawa, Michi SR Print(0) ID 1100067003 T1 Hypertension T2 Current Diagnosis & Treatment: Geriatrics, 2e YR 2014 FD 2014 PB McGraw-Hill Education PP New York, NY SN 978-0-07-179208-0 LK accessmedicine.mhmedical.com/content.aspx?aid=1100067003 RD 2024/04/23 AB Diastolic hypertension in the absence of major risk factors and target organ damage is defined as diastolic blood pressure ≥90 mm Hg.Systolic hypertension in the absence of major risk factors and target organ damage is defined as systolic blood pressure ≥140 mm Hg.In the presence of normal diastolic blood pressure (<90 mm Hg), systolic hypertension is referred to as isolated systolic hypertension.