Normal references of right ventricular strain values by two-dimensional strain echocardiography according to the age and gender
Journal Title: | The International Journal of Cardiovascular Imaging 2017-07-27, Vol.34 (2), p.177-183 |
Main Author: | Park, Jae-Hyeong |
Other Authors: | Choi, Jin-Oh , Park, Seung Woo , Cho, Goo-Yeong , Oh, Jin Kyung , Lee, Jae-Hwan , Seong, In-Whan |
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English |
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Publisher: | Dordrecht: Springer Netherlands |
ID: | ISSN: 1569-5794 |
Link: | https://www.ncbi.nlm.nih.gov/pubmed/28752400 |
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recordid: | cdi_proquest_miscellaneous_1924599439 |
title: | Normal references of right ventricular strain values by two-dimensional strain echocardiography according to the age and gender |
format: | Article |
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ispartof: | The International Journal of Cardiovascular Imaging, 2017-07-27, Vol.34 (2), p.177-183 |
description: | Right ventricular (RV) strain values by 2-dimensional strain echocardiography (STE) can be used as objective markers of RV systolic function. However, there is little data about normal reference RV strain values according to age and gender. We measured normal RV strain values by STE. RV strain values were analyzed from the digitally stored echocardiographic images from NORMAL ( N ormal ech O cardiog R aphic di M ensions and functions in Kore A n popu L ation) study for the measurement of normal echocardiographic values performed in 23 Korean university hospitals. We enrolled total 1003 healthy persons in the NORMAL study. Of them, we analyzed 2-dimensional RV strain values in 493 subjects (261 females, mean 47 ± 15 years old) only with echocardiographic images by GE machines. Their LV systolic and diastolic functions were normal. RV fractional area change was 48 ± 6% and tricuspid annular plane systolic excursion was 23 ± 3 mm. Total RV global longitudinal peak systolic strain (RVGLS total ) was −21.5 ± 3.2%. Females had higher absolute RVGLS total (−22.3 ± 3.3 vs −20.7 ± 2.9%, p |
language: | eng |
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identifier: | ISSN: 1569-5794 |
fulltext: | no_fulltext |
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url: | Link |
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