conclusions late deceleration may be an indicator of pure metabolic acidemia and complicated variable deceleration be an indicator of mixed acidemia.
结论晚期减速可能是纯代谢性酸血癥的一个表现,而异常可变减速可能是混合性酸血癥的一个表现。
objective to investigate the relationship between v variable deceleration in non-stress test of fetal heart rate and abnormal amniotic fluid and umbilical cord and pregnancy outcome.