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应用二维超声心动图检测 2 0例妊高征心脏病 (观察组 )及 2 0例正常孕妇 (对照组 )的左室功能。结果显示 :观察组中 ,大部分存有不同程度的心功能不全 ,重症病例心功能失代偿时 ,其左心功能的几项主要指标均偏离正常值 ,SV,CO,EF明显低于对照组 ,并随病情加重而降低 ( P<0 .0 1 ) ;轻度和中度病例的测定值与对照组比较 ,差异不明显 ( P>0 .0 5) ,是为心功能代偿期。表明对于妊高征心脏病患者 ,心功能检测应列为常规。
Two-dimensional echocardiography was used to detect left ventricular function in 20 cases of PIH (observation group) and 20 normal pregnant women (control group). The results showed that most of the patients in the observation group had different degrees of cardiac insufficiency. When the patients with severe cardiac dysfunction were decompensated, the main indexes of left ventricular function deviated from the normal values and the SV, CO and EF were significantly lower than those of the control (P <0.01). The measured values of mild and moderate cases were not significantly different from those of the control group (P> 0.05), and were significantly lower than those of the control group . That for heart disease in patients with PIH, heart function tests should be routine.