本文报道了生后70天内极低出生体重(VLBW)儿的血压变化选择45例无疾病的健康 VLBW 儿。男20例,女25例。出生体重1221±171.4g,孕龄31.7±3.1周。血压测定使用 Dinamap 监护仪。根据小儿上下肢周径选择适当的袖带。置于仰卧位。为了对照,分别测双上肢及右下肢血压。并记录两次测定读数的平均值。如果读数时,婴儿移动或两次值偏差大于4mmHg 则重测。测定时间一周内每天测,第10、14天以后每周一 This article reports the changes of blood pressure in very low birth weight (VLBW) infants during the first 70 days of life in 45 healthy VLBW infants without disease. 20 males and 25 females. Birth weight 1221 ± 171.4g, gestational age 31.7 ± 3.1 weeks. Blood pressure measurement using Dinamap monitor. According to the pediatric upper and lower limb circumference, select the appropriate cuff. Put in supine position. For comparison, blood pressure was measured in both upper and lower extremities. And record the average of two measured readings. If the readings, the baby moves or two values ​​greater than 4mmHg deviation retest. Determination of the daily test within a week, 10,14 days after every Monday