临床输血与检验2018，Vol.20Issue(2)：117-120,4.DOI:10.3969/j.issn.1671-2587.2018.02.002
输血对贫血早产儿生命体征及血流动力学的影响
The Influence of Blood Transfusion on Vital Signs and Hemodynamics in Preterm Infants with Anemia
张琪 1赵立娜2
作者信息
- 1. 250036 山东省淄博市中心医院输血科
- 2. 淄博市中心医院检验科
- 折叠
摘要
Abstract
Objective To explore the effects of blood transfusion on the vital signs and hemodynamics in preterm infants with anemia.Methods A total of 60 anemic preterm infants with gestational age less than 34 weeks who accepted blood transfusion one week after birth were enrolled for the study from January 2013 to June 2015.Each infant had 2sets of vital and echocardiographic evaluations within 24 h after transfusion.The following data were collected:respiratory rate in breaths/min,heart rate in beats/min,diastolic,systolic,and mean arterial blood pressures (DBP,SBP,and MBP) in mmHg,ventilation indexes,oxygenation and lactic acid,and left ventricular output (LVO) in ml/min/kg. Results The heart rate and respiratory rate decreased significantly within 24 h after blood transfusion (P<0.05).The systolic pressure, diastolic pressure,mean arterial pressure,and body temperature were not statistically different in pre- and post-transfusion (P>0.05).The LVO and SV showed no significant changes after transfusion (P>0.05).Conclusions Blood transfusion can decrease heart rate and respiratory rate and shows no significant effect on the hemodynamics in preterm infants with anemia. And no significant improvement was noted in oxygenation following blood transfusion in preterm infants.关键词
输血/贫血/早产儿Key words
Blood transfusion/Anemia/Preterm infant分类
医药卫生引用本文复制引用
张琪,赵立娜..输血对贫血早产儿生命体征及血流动力学的影响[J].临床输血与检验,2018,20(2):117-120,4.
