Continuous-wave Doppler echocardiographic evaluation of the changes in pulmonary arterial pressure during the first seven days of life

被引：3
|
作者：
Akiba, T [1 ]
Akiba, K [1 ]
机构：
[1] Yamagata City Hosp Saiseikan, Dept Pediat, Yamagata 9908533, Japan
来源：
AMERICAN JOURNAL OF CARDIOLOGY | 2002年 / 89卷 / 04期
关键词：
D O I：
10.1016/S0002-9149(01)02278-0
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
We studied the changes of a corrected ratio of acceleration time-to-ejection time derived from continuous-wave Doppler echocardiography in normal, full-term neonates during the first 7 days of life. This study found that peak pulmonary arterial pressure decreased during this period, reached a normal level by 5 days of age, and became less normal at 7 days of age.
引用
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页码：479 / +
页数：4
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