| Table 2-2 | Categories for Blood Pressure Levels in Adults (Ages 18 and Older) | ||
| Blood Pressure Level (mm hg) | |||
|---|---|---|---|
| Category | Systolic | Diastolic | |
| Normal | ;120 | and | ;80 |
| Elevated | 120-129 | and | ;80 |
| Hypertension Stage 1 | 130-139 | or | 80-89 |
| Hypertension Stage 2 | ≥140 | or | ≥90 |
| Hypertensive crisis | >180 | and/or | >120 |
Source:Whelton, P. K., Carey, R. M., Aronow, W. S., Casey, D. E., Collins, K. J., Himmelfarb, C. D., DePalma, S. M., Gidding, S., Jamerson, K. A., Jones, D. W., MacLaughlin, E. J., Muntner, P., Ovbiagele, B., Smith, S. C., Spencer, C. C., Stafford, R. S., Taler, S. J., Thomas, R. J., Williams, Sr., K. A., … Wright, J. T. , Jr. (2018). 2017 ACC/AHA/AAPA/ABC/ACPM/AGS/APhA/ASH/ASPC/NMA/PCNA Guideline for the prevention, detection, evaluation, and management of high blood pressure in adults. Hypertension, 71(4), 1269-1324. https://doi.org/10.1161/HYP.0000000000000066