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Feasibility of Real-Time Three-Dimensional Echocardiography for the Assessment of Distorted Biventricular Systolic Function in Patients with Cor Pulmonale
BACKGROUND: This study was to investigate the feasibility of real-time 3-dimensional echocardiography (RT3DE) for the analysis of biventricular ejection fractions and volume measurements in patients with cor pulmonale and the correlations of RT3DE results with 64-slice multi-detector cardiac compute...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Society of Echocardiography
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3701781/ https://www.ncbi.nlm.nih.gov/pubmed/23837116 http://dx.doi.org/10.4250/jcu.2013.21.2.64 |
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author | Cho, Jung Sun Youn, Ho-Joong Cho, Eun-Joo Her, Sung-Ho Park, Mahn-Won Lee, Jae Beum Choi, Min Seok Park, Chan Seok |
author_facet | Cho, Jung Sun Youn, Ho-Joong Cho, Eun-Joo Her, Sung-Ho Park, Mahn-Won Lee, Jae Beum Choi, Min Seok Park, Chan Seok |
author_sort | Cho, Jung Sun |
collection | PubMed |
description | BACKGROUND: This study was to investigate the feasibility of real-time 3-dimensional echocardiography (RT3DE) for the analysis of biventricular ejection fractions and volume measurements in patients with cor pulmonale and the correlations of RT3DE results with 64-slice multi-detector cardiac computed tomography (64-MDCT) results. METHODS: This study included a total of 22 patients (59.3 ± 16.6 years of age; 10 males and 12 females) who showed flattening or reverse curvature of the interventricular septum and severe pulmonary hypertension [mean right ventricular (RV) systolic pressure = 66.8 ± 19.7 mmHg] on 2-dimensional transthoracic echocardiography due to cor pulmonale. Biventricular end-diastolic and end-systolic volumes were measured by RT3DE and 64-MDCT. The severity of D-shaped deformation was evaluated by using left ventricular (LV) eccentricity index (ratio of diameters parallel/perpendicular to the interventricular septum on parasternal short axis images of the papillary muscle level). RESULTS: There were moderate correlations between biventricular volumes measured by RT3DE and 64-MDCT except for LV end-systolic volume (59.8 ± 17.1 vs. 73.2 ± 20.2 mL, r = 0.652, p = 0.001 for LV end-diastolic volume; 30.6 ± 9.1 vs. 30.8 ± 12.5 mL, r = 0.361, p = 0.099 for LV end-systolic volume; 110.1 ± 42.9 vs. 171.1 ± 55.3 mL, r = 0.545, p = 0.009 for RV end-diastolic volume; and 80.9 ± 35.0 vs. 128.7 ± 45.1 mL, r = 0.549, p = 0.005 for RV end-systolic volume respectively). CONCLUSION: This study suggests that RT3DE may be a modest method for measuring distorted biventricular end-systolic and end-diastolic volumes in patients with cor pulmonale. |
format | Online Article Text |
id | pubmed-3701781 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | Korean Society of Echocardiography |
record_format | MEDLINE/PubMed |
spelling | pubmed-37017812013-07-08 Feasibility of Real-Time Three-Dimensional Echocardiography for the Assessment of Distorted Biventricular Systolic Function in Patients with Cor Pulmonale Cho, Jung Sun Youn, Ho-Joong Cho, Eun-Joo Her, Sung-Ho Park, Mahn-Won Lee, Jae Beum Choi, Min Seok Park, Chan Seok J Cardiovasc Ultrasound Original Article BACKGROUND: This study was to investigate the feasibility of real-time 3-dimensional echocardiography (RT3DE) for the analysis of biventricular ejection fractions and volume measurements in patients with cor pulmonale and the correlations of RT3DE results with 64-slice multi-detector cardiac computed tomography (64-MDCT) results. METHODS: This study included a total of 22 patients (59.3 ± 16.6 years of age; 10 males and 12 females) who showed flattening or reverse curvature of the interventricular septum and severe pulmonary hypertension [mean right ventricular (RV) systolic pressure = 66.8 ± 19.7 mmHg] on 2-dimensional transthoracic echocardiography due to cor pulmonale. Biventricular end-diastolic and end-systolic volumes were measured by RT3DE and 64-MDCT. The severity of D-shaped deformation was evaluated by using left ventricular (LV) eccentricity index (ratio of diameters parallel/perpendicular to the interventricular septum on parasternal short axis images of the papillary muscle level). RESULTS: There were moderate correlations between biventricular volumes measured by RT3DE and 64-MDCT except for LV end-systolic volume (59.8 ± 17.1 vs. 73.2 ± 20.2 mL, r = 0.652, p = 0.001 for LV end-diastolic volume; 30.6 ± 9.1 vs. 30.8 ± 12.5 mL, r = 0.361, p = 0.099 for LV end-systolic volume; 110.1 ± 42.9 vs. 171.1 ± 55.3 mL, r = 0.545, p = 0.009 for RV end-diastolic volume; and 80.9 ± 35.0 vs. 128.7 ± 45.1 mL, r = 0.549, p = 0.005 for RV end-systolic volume respectively). CONCLUSION: This study suggests that RT3DE may be a modest method for measuring distorted biventricular end-systolic and end-diastolic volumes in patients with cor pulmonale. Korean Society of Echocardiography 2013-06 2013-06-26 /pmc/articles/PMC3701781/ /pubmed/23837116 http://dx.doi.org/10.4250/jcu.2013.21.2.64 Text en Copyright © 2013 Korean Society of Echocardiography http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Cho, Jung Sun Youn, Ho-Joong Cho, Eun-Joo Her, Sung-Ho Park, Mahn-Won Lee, Jae Beum Choi, Min Seok Park, Chan Seok Feasibility of Real-Time Three-Dimensional Echocardiography for the Assessment of Distorted Biventricular Systolic Function in Patients with Cor Pulmonale |
title | Feasibility of Real-Time Three-Dimensional Echocardiography for the Assessment of Distorted Biventricular Systolic Function in Patients with Cor Pulmonale |
title_full | Feasibility of Real-Time Three-Dimensional Echocardiography for the Assessment of Distorted Biventricular Systolic Function in Patients with Cor Pulmonale |
title_fullStr | Feasibility of Real-Time Three-Dimensional Echocardiography for the Assessment of Distorted Biventricular Systolic Function in Patients with Cor Pulmonale |
title_full_unstemmed | Feasibility of Real-Time Three-Dimensional Echocardiography for the Assessment of Distorted Biventricular Systolic Function in Patients with Cor Pulmonale |
title_short | Feasibility of Real-Time Three-Dimensional Echocardiography for the Assessment of Distorted Biventricular Systolic Function in Patients with Cor Pulmonale |
title_sort | feasibility of real-time three-dimensional echocardiography for the assessment of distorted biventricular systolic function in patients with cor pulmonale |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3701781/ https://www.ncbi.nlm.nih.gov/pubmed/23837116 http://dx.doi.org/10.4250/jcu.2013.21.2.64 |
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