论文部分内容阅读
本文从1991年9月至1992年5月,应用无损伤心血管血流参数检测仪(TP-CBS),对正常妊娠晚期妇女和妊高征妇女共50例进行检测。结果:正常心排出量32例,占64%,低排出量(低排)18例,占36%(正常组5/18,妊高征组13/18)。妊高征高阻低排显著多见,应注意心脏前后负荷功能状况,认为在解痉扩容治疗中以 TP-CBS 监测其心血管血流参数的变化,有利于指导临床正确治疗。18例低排中继发胎儿宫内发育迟缓(IUGR)8例,发生率占44%,提示低排是引起 IUGR 的因素之一,需及时治疗低排,以减少 IUGR 的发病率。在高危产妇中以 TP-CBS 跟踪随访,对血粘度>4.5CP 的患者给予小剂量阿斯匹林与低分子右旋糖酐治疗,能预防产褥期静脉血栓病。
This article from September 1991 to May 1992, the application of non-invasive cardiovascular parameters of blood flow detector (TP-CBS), normal pregnant women and women with pregnancy induced hypertension were detected in 50 cases. Results: Normal cardiac output was 32% (64%) and low excretion (18%), accounting for 36% (5/18 in normal group and 13/18 in PIH group). PIH high resistance low row is more common, attention should be paid to the functional status of the heart before and after the load, that the spasticity in the expansion of the treatment of TP-CBS to monitor changes in cardiovascular blood flow parameters, is conducive to guiding clinical correct treatment. 18 cases of low-grade secondary to intrauterine growth retardation (IUGR) in 8 cases, the incidence rate of 44%, suggesting that low-row is one of the factors that cause IUGR, the need for timely treatment of low-row to reduce the incidence of IUGR. High-risk mothers in the TP-CBS follow-up, blood viscosity> 4.5 CP patients given low-dose aspirin and low molecular weight dextran treatment can prevent postpartum venous thrombosis.