rate of ventricular ejection 中文意思是什麼

rate of ventricular ejection 解釋
心室射血速率
  • rate : n 1 比率,率;速度,進度;程度;(鐘的快慢)差率。2 價格;行市,行情;估價,評價;費,費用,運費...
  • of : OF =Old French 古法語。
  • ventricular : adj. 1. 【解剖學】(心)室的。2. 膨脹的。
  • ejection : n. 1. 逐出,趕出。2. 排出,推出;噴出,吐出;發射,噴射。3. 排出物,噴出物;射出物。
  1. The predictive value of heart rate variability is independent of other noninvasive measures commonly used to predict prognosis of cardiac diseases, low left ventricular ejection fraction, and so on. like other risk predictors, measures of heart rate variability have modest positive predictive accuracy when used alone. however, combining measures of heart rate variability with other risk predictors yields a positive predictive accuracy of about 50 %

    心率變異性的預測價值獨立於其他非創傷性預測心臟疾病預后指標(降低的左心室射血分數,頻發重復性室性心律失常等) ,在單獨應用時陽性預報率較低,但與其他指標聯合應用,陽性預報率可達50 。
  2. Correlation studies of heart rate variability, ventricular late potential, qt dispersion and left ventricular ejection fraction in coronary heart disease patients

    間期離散度及左室射血分數相關性研究
分享友人