Cardiac output, peak systolic velocity of the outflow tracts, and cardiac compliance showed a gradual reduction with diminished fetal growth, whereas intraventricular pressure gradually increased.

 
  • 心輸出量,心臟收縮期流出道的速度峰值,以及心室順應性隨胎兒發(fā)育遲緩亦呈現逐漸下降,而心室內壓逐漸增加。
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