Usefulness of Three-Dimensional Transthoracic Echocardiographic Planimetry in a 4-Month-Old Infant with Comorbid Aortic Stenosis and Coarctation of the Aorta Complicated with Low Left Ventricular Ejection Fraction.
Usefulness of Three-Dimensional Transthoracic Echocardiographic Planimetry in a 4-Month-Old Infant with Comorbid Aortic Stenosis and Coarctation of the Aorta Complicated with Low Left Ventricular Ejection Fraction.
复制标题
三维经胸超声心动图面积测量对于患有主动脉瓣狭窄和主动脉缩窄并伴有左心室射血分数低的 4 个月大婴儿的有用性。
DOI：
10.1016/j.case.2022.06.001
复制
发表时间：
2022-09
期刊：
影响因子：
--
通讯作者：
中科院分区：
文献类型：
--
作者：
合并瓣膜功能不全、主动脉瓣狭窄和左心室功能不全会使介入顺序复杂化。在左心室射血分数降低的情况下，连续性方程不能用来评估严重程度。3D-TTE平面测量可评估具有良好听窗的婴儿的严重程度。
Comorbid valvular AS, CoA, and LV dysfunction can complicate the order of interventions. Continuity equation cannot be used to assess AS severity in the setting of decreased LVEF. 3D-TTE planimetry can evaluate AS severity in infants with good acoustic windows.