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采用前瞻性研究方法，对１３８例急性脑卒中患者及１２６例非卒中患者的血压变化规律进行了连续７天动态观察；并对其中８０例卒中患者进行６个月的随访。结果：卒中组与对照组入院后血压均以首次测量的为最高，此后在无特殊降压措施下，脑卒中组血压迅速下降，４天内达低值，以后血压在此水平上下波动。卒中后首次测量血压显著升高者６月后神经功能恢复较差，但与近期死亡率无明显相关性。故对卒中急性期升高的血压应采取慎重态度，避免在此期急骤降低血压。
A prospective study was conducted on the changes of blood pressure in 138 acute stroke patients and 126 non-stroke patients for 7 consecutive days. Eighty stroke patients were followed up for 6 months. Results: After admission, the blood pressure of the stroke group and the control group were the highest for the first time. After that, the blood pressure of the stroke group decreased rapidly and reached a low value within 4 days after the blood pressure was reduced without any special step-down measures. After that, the blood pressure fluctuated at this level. For the first time after stroke, a significant increase in blood pressure measured after 6 months of poor neurological recovery, but no significant correlation with the recent mortality. Therefore, acute stroke increased blood pressure should take a cautious approach to avoid sudden drop in blood pressure during this period.