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Deformation imaging and rotational mechanics in neonates: a guide to image acquisition, measurement, interpretation, and reference values

El-Khuffash, Afif ; Schubert, Ulf ; Levy, Philip T ; Nestaas, Eirik ; de Boode, Willem P

Pediatric research, 2018-07, Vol.84 (Suppl 1), p.30-45 [Periódico revisado por pares]

United States: Nature Publishing Group

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  • Título:
    Deformation imaging and rotational mechanics in neonates: a guide to image acquisition, measurement, interpretation, and reference values
  • Autor: El-Khuffash, Afif ; Schubert, Ulf ; Levy, Philip T ; Nestaas, Eirik ; de Boode, Willem P
  • Assuntos: Deformation ; Hospitals ; Mechanics ; Medicin och hälsovetenskap ; Newborn babies ; Pediatrics ; Review ; Shear strain ; Values
  • É parte de: Pediatric research, 2018-07, Vol.84 (Suppl 1), p.30-45
  • Notas: ObjectType-Article-2
    SourceType-Scholarly Journals-1
    ObjectType-Feature-3
    content type line 23
    ObjectType-Review-1
  • Descrição: Advances in neonatal cardiac imaging permit a more comprehensive assessment of myocardial performance in neonates that could not be previously obtained with conventional imaging. Myocardial deformation analysis is an emerging quantitative echocardiographic technique to characterize global and regional ventricular function in neonates. Cardiac strain is a measure of tissue deformation and strain rate is the rate at which deformation occurs. These measurements are obtained in neonates using tissue Doppler imaging (TDI) or two-dimensional speckle tracking echocardiography (STE). There is an expanding body of literature describing longitudinal reference ranges and maturational patterns of strain values in term and preterm infants. A thorough understanding of deformation principles, the technical aspects, and clinical applicability is a prerequisite for its routine clinical use in neonates. This review explains the fundamental concepts of deformation imaging in the term and preterm population, describes in a comparative manner the two major deformation imaging methods, provides a practical guide to the acquisition and interpretation of data, and discusses their recognized and developing clinical applications in neonates.
  • Editor: United States: Nature Publishing Group
  • Idioma: Inglês;Norueguês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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