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人体动脉血管里流动的血液所产生的生理压力就是血压。血压分为收缩压和舒张压,收缩压正常值为100-130毫米汞柱,舒张压正常值为60-90毫米汞柱。无论是由于生理或病理变化造成收缩压低于100毫米汞柱,舒张压低于60毫米汞柱,就会形成低血压。
The physiological pressure generated by the blood flowing in the body’s arteries is blood pressure. Blood pressure is divided into systolic and diastolic blood pressure, systolic blood pressure is 100-130 mmHg, diastolic blood pressure is 60-90 mmHg. Hypotension can result from systolic blood pressure less than 100 mm Hg due to physical or pathological changes and diastolic blood pressure below 60 mm Hg.