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Atrioventricular Flow Wave Patterns before and after Birth by Fetal Echocardiography
BACKGROUND: Doppler echocardiographic measurements of both valves during intrauterine life can be used to calculate peak early filling velocity (E)/late peak atrial filling velocity (A) ratio as a single index of diastolic performance. The purposes of this study were to estimate the changes in atrio...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Society of Echocardiography
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3391633/ https://www.ncbi.nlm.nih.gov/pubmed/22787525 http://dx.doi.org/10.4250/jcu.2012.20.2.85 |