Normal values of aortic root measurements in neonates
- 1 June 1985
- journal article
- research article
- Published by Springer Nature in Pediatric Cardiology
- Vol. 6 (2) , 61-63
- https://doi.org/10.1007/bf02282739
Abstract
Aortic root diameter measurements were obtained during the first week of life by M-mode echocardiography using leading edge methodology during early diastole in 172 preterm and 228 term neonates. At least 40 newborns were included in each 500-g birth-weight subgroup from 750 to 4750 g. The aortic root diameter increased linearly from 0.63±0.04 cm in newborns with birth weights of 750–1249 g to 1.06±0.06 cm in newborns of 4250–4750 g.This publication has 12 references indexed in Scilit:
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