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据国外报道,正常孕产妇心功能均发生明显变化。本文就1982年4月～1983年2月间对正常非孕和孕产妇369例无创性心功能检查结果进行分析比较,为孕产妇异常心功能的诊断和预后,提供参考依据。测定20～39岁正常非孕组、孕早期组(5～12周)、孕中期组(13～27周)、孕晚期组(28～40周)、产褥初期组(产后2～14天)及产褥后期组(产后15～56天)妇女左室功能。受检者无心血管病史,体检、心电图(ECG)和血压均正常。全部在上午检查。取左侧卧位,将TK-601T及TF-112S换能器分别放在心尖及在颈动脉搏动明显处。平静呼
According to foreign reports, normal pregnant women have significant changes in cardiac function. In this paper, from April 1982 to February 1983 369 cases of normal non-pregnant and non-pregnant women non-invasive cardiac function test results were compared for the diagnosis and prognosis of abnormal maternal heart function, provide a reference. The normal non-pregnant group (20-39 years old), the early pregnancy group (5-12 weeks), the second trimester group (13-27 weeks), the third trimester pregnancy group (28-40 weeks), the early puerperal group ) And postpartum group (postpartum 15 to 56 days) left ventricular function in women. The subjects had no history of cardiovascular disease, physical examination, electrocardiogram (ECG) and blood pressure were normal. All in the morning check. Take the left lateral position, the TK-601T and TF-112S transducer were placed on the apex and carotid artery pulsation significantly. Calm call