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一、妊高征的止血功能变化血管内凝血为妊高征病生变化之一,故易并发DIC、孕妇全身脏器供血不足及IUGR等。一旦DIC发生,就会危及母婴生命。如能在DIC亚临产期作出早期诊断,给予及时处理,则可避免DIC的发生,降低母婴因DIC所致的死亡率。因此,了解DIC的亚临产期的止血功能变化,找出早期诊断的规律是非常重要的问题。 (一)正常人体血管内血液不凝固的机理:人体的止血功能是很复杂的,它包括血管壁、血小板及凝血功能等相互关联的因素。人体在正常情况下,血管壁内
First, changes in hemostatic function of PIH Vascular coagulation is one of the changes in PIH patients, it is easy to complicated with DIC, pregnant women, systemic insufficiency and IUGR. Once DIC occurs, it can endanger the life of mother and baby. If DIC can make early diagnosis in the sub-term and give timely treatment, it can avoid the occurrence of DIC and reduce the mortality caused by DIC. Therefore, to understand DIC subclinical hemostatic changes, to find out the early diagnosis of the law is a very important issue. (A) normal human blood vessels not coagulation mechanism: the body’s hemostatic function is very complex, which includes the vessel wall, platelets and coagulation factors and other interrelated factors. Human body under normal circumstances, the blood vessel wall