ArticleARYA atherosclerosis
Effects of balloon pulmonary valvuloplasty on longitudinal changes in right ventricular strain and strain rate in pediatric pulmonary stenosis.
Article in ARYA atherosclerosis. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Authors and funding
7 authors.
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Abstract
backgroundBalloon Pulmonary Valvuloplasty (BPV) is a procedure for Pulmonary Stenosis (PS) treatment. In this study, right ventricle (RV) performance was determined through 2D-Speckle Tracking Echocardiography (2D-STE).
methodsThe study involved 25 diagnosed children with PS undergoing BPV and 25 normal children. They were examined using 2D-STE and Linear Mixed Model (LMM) approach was used to determine changes in Pulmonary Valve Peak Gradient (PVPG), Tricuspid Annular Plane Systolic Excursion (TAPSE), strain and Strain Rate (SR) for RV, and Ejection Fraction for Left Ventricle (LVEF).
resultsNotable differences were found between two groups in TAPSE (
conclusionStrain and SR in RV improved post-BPV in children with PS. The gender and age of the children revealed remarkable effects on RV strain and SR changes after BPV.
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