初期的筛分终点是12个月的左心室射血分数和左心室收缩末期容积。
The primary end points were the left ventricular ejection fraction and left ventricular end-systolic volume at 12 months.
目的评价肝素对改善妊娠中晚期脐动脉收缩期最大血流速度（S）与舒张末期血流速度（D）的比值异常的临床效果。
ObjectiveTo evaluate the efficiency of heparin on the ratio of peak systolic to least diastolic flow velocity (S/D) of umbilical artery flow velocity waveforms at second-trimester pregnancies.
随访两组患者的左室收缩末期容积(LVESV)、左室舒张末期容积(LVEDV)、左室射血分数(LVEF)及心脏事件。
Left ventricular end diastolic volume (LVEDV), left ventricular end systolic volume (LVESV), left ventricular ejection fraction (LVEF) and cardiac events in each group were followed up.
目的探讨脐动脉收缩期血流峰值（S）与舒张末期血流速度（D）的比值（S/D）对预测胎儿宫内缺氧的临床价值。
Objective This paper is to investigate the ratio of the systolic peak value and the end-diastolic velocity of blood flow (S/D value) and its clinical value, which can predict fetal anoxia.
选取左右心房、心室收缩末期和舒张末期的内径、横径、长径变化作为心脏形态变化的判断指标。
Select the left and right atria, ventricular end systolic and end diastolic diameter, diameter, diameter change as indicators to determine changes in cardiac shape.
选取左右心房、心室收缩末期和舒张末期的内径、横径、长径变化作为心脏形态变化的判断指标。
Select the left and right atria, ventricular end systolic and end diastolic diameter, diameter, diameter change as indicators to determine changes in cardiac shape.
应用推荐