Right ventricular contraction patterns in healthy children using three-dimensional echocardiography.

ABSTRACT:

Background

The right ventricle (RV) has complex geometry and function, with motion along three separate axes-longitudinal, radial, and anteroposterior. Quantitative assessment of RV function by two-dimension echocardiography (2DE) has been limited as a consequence of this complexity, whereas newer three dimensional (3D) analysis offers the potential for more comprehensive assessment of the contributors to RV function. The aims of this study were to quantify the longitudinal, radial and anteroposterior components of global RV function using 3D echocardiography in a cohort of healthy children and to examine maturational changes in these parameters.

Methods

Three-dimensional contours of the RV were generated from a cohort of healthy pediatric patients with structurally normal h

SUBMITTER: Valle C 

PROVIDER: S-EPMC10435279 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature