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(hy blud PREH-sher)
![](https://webarchive.library.unt.edu/eot2008/20081103143537im_/http://www.nci.nih.gov/images/spacer.gif)
| A blood pressure of 140/90 or higher. High blood pressure usually has no symptoms. It can harm the arteries and cause an increase in the risk of stroke, heart attack, kidney failure, and blindness. Also called hypertension. |
Previous Definitions: | heterogenic, heterogenous, hexyl 5-aminolevulinate, HHV8, HIFU | Next Definitions: | high blood sugar, high grade, high-dose chemotherapy, high-dose radiation, high-dose-rate remote brachytherapy |
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