ARCHIVES OF DISEASE IN CHILDHOOD-FETAL AND NEONATAL EDITION
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1993年
/
69卷
/
05期
关键词:
D O I:
10.1136/adc.69.5_Spec_No.521
中图分类号:
R72 [儿科学];
学科分类号:
100202 ;
摘要:
Blood volume and systolic blood pressure (SBP) were measured in 43 preterm infants. Mean (SD) blood volume was 83 (19) ml/kg (range 48-119) and SBP 50 (9) mm Hg (range 3 9), showing a significant overall relationship Blood volume in infants with SBP >60 mm Hg (110 (6) ml/kg) was significantly higher than in infants with SBP 40-60 mm Hg (78 (16) ml/kg) and in infants with SBP <40 mm Hg (75 (10) ml/kg). In conclusion, SBP is of limited value in detecting hypovolaemia in very low birthweight infants.