Accuracy of aPTT Values Drawn from Heparinized Arterial Lines in Children
作者:
Nancy Richiuso,
期刊:
Dimensions of Critical Care Nursing
(OVID Available online 1998)
卷期:
Volume 17,
issue 1
页码: 14-19
ISSN:0730-4625
年代: 1998
出版商: OVID
关键词: Activated prtial thromboplastin time;Arterial line;Heparin;Discard volume
数据来源: OVID
摘要:
The practice of withdrawing blood samples for activated partial thromboplastin time (aPTT) analysis from heparinized arterial lines may result in inaccurate aPTT values. The purpose of this study was to compare venous aPTT values to aPTT values withdrawn from heparinized arterial lines in children. The author suggests a method of obtaining accurate aPTT values using a specified discard volume.
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