从婴儿期到儿童期的年龄增长对经多普勒超声心动图检测的肺静脉血流速度模式的影响。
Effect of aging from infancy to childhood on flow velocity patterns of pulmonary vein by Doppler echocardiography.
作者信息
Harada K, Suzuki T, Tamura M, Ito T, Shimada K, Takada G
机构信息
Department of Pediatrics, Akita University School of Medicine, Japan.
出版信息
Am J Cardiol. 1996 Jan 15;77(2):221-4. doi: 10.1016/s0002-9149(96)90607-4.
PMID:8546102
Abstract
This study demonstrated the age-related changes in pulmonary venous flow velocities during 36 months of life. These results suggest that age-related changes in the D and S wave reflect the maturational or developmental alterations in both LV and left atrial diastolic properties, especially during the relaxation process.
摘要
本研究展示了36个月生命期内肺静脉血流速度的年龄相关变化。这些结果表明，D波和S波的年龄相关变化反映了左心室和左心房舒张特性的成熟或发育改变，尤其是在舒张过程中。
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