| 单词 | systolic pressure |
| 释义 | systolic pressure (once / 113648 pages) n WORD FAMILY systolic pressure: systolic pressures USAGE EXAMPLESCurrent guidelines recommend a systolic pressure -- the top number in a blood pressure reading -- of below 140 mm Hg. US News(Sep 15, 2016) Systolic pressure, the top number in a blood pressure reading, measures the pressure in your blood vessels when your heart contracts. US News(May 20, 2016) About half aimed to lower their systolic pressure to 120; the other half had a goal of 140. Washington Post(Apr 21, 2016) n the blood pressure (as measured by a sphygmomanometer) during the contraction of the left ventricle of the heart Hyper blood pressure the pressure of the circulating blood against the walls of the blood vessels; results from the systole of the left ventricle of the heart; sometimes measured for a quick evaluation of a person's health |
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