Transient Dynamic Subaortic Stenosis in Premature Neonates After Patent Ductus Arteriosus Ligation

被引：0
作者：
Madhavi Sangem
Mubadda A. Salim
Jon C. Love
A. Okogbule-Wonodi
Marcelo G. Cardarelli
机构：
[1] The University of Maryland,Division of Neonatology
[2] The University of Maryland,Department of Pediatric Cardiology
[3] The University of Maryland,Department of Cardiovascular Surgery
来源：
Pediatric Cardiology | 2008年 / 29卷
关键词：
Subaortic stenosis; Patent ductus arteriosus; Prematurity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We describe 2 premature infants with PDA that did not respond to medical therapy and required surgical ligation. Both infants developed transient dynamic subaortic obstruction that resolved without specific therapy. This may have occurred due to sudden changes in the left ventricular volume.
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页码：989 / 992
页数：3
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