【摘要】 <正> 以胎心判断胎儿,方法虽简便,但有其局限性。近年来,胎儿电子监护仪已应用于临床,可以用图的形式记录下微小的异常和更多还原

【Abstract】 From February to November 1985,surveillance of 300 pregnancies and 413 non-stress tests were performed with a fetal monitor (pattern 115 of Corometrics Co,ofUSA) including 246 cases (82%) of reactive,45 cases (15%) of nonreactive and 9cases (3%) of false reactive patterns.Antepartal fetal heart rate test was valuable in the high risk pregnancies andhigh risk fetus in the perinatal period.It was believed that internal direct monito-ring was more accurate than external indirect one.The NST reactive pattern predictedwell-being fetus,while the non-reactive pattern predicted fetal distress.False reactive or non-reactive pattern might occur and alertness in recognizingthem was essential.An incidence of false reactive was found as 3.66% (9/246) in thestudy,most of the cases being associated with prolonged pregnancies and IUGR.Oneshould not be satisfied with only NST reactive or with emphasizing NST.CST orOCT tests should be performed to increase the reliabilities of monitoring.更多还原