The primary end points were the leftventricular ejection fraction and leftventricularend-systolicvolume at 12 months.
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。
2
Leftventricularend diastolic volume (LVEDV), leftventricularendsystolicvolume (LVESV), leftventricular ejection fraction (LVEF) and cardiac events in each group were followed up.