E/E′ and D-shaped left ventricle severity in patients with increased pulmonary artery pressure
DC Field | Value | Language |
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dc.contributor.author | Kim, Byung Sik | - |
dc.contributor.author | Heo, Ran | - |
dc.contributor.author | Shin, Jinho | - |
dc.contributor.author | Lim, Young-Hyo | - |
dc.contributor.author | Park, Jin-Kyu | - |
dc.date.accessioned | 2021-07-30T04:56:37Z | - |
dc.date.available | 2021-07-30T04:56:37Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2018-06 | - |
dc.identifier.issn | 2586-7210 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/2353 | - |
dc.description.abstract | BACKGROUND: D-shaped left ventricle (D-LV) is an interesting echocardiographic finding in pulmonary hypertension (PH) and is the result of structural distortion of the interventricular septum. The eccentricity index (EI) is a quantitative measure used to evaluate the severity of D-LV in patients with increased pulmonary artery pressure (PAP). However, D-LV and EIs have rarely been studied in terms of their association with hemodynamic factors. METHODS: A total of 526 patients with a maximal tricuspid regurgitation velocity (VmaxTR) > 2.8 m/s on echocardiography identified between January 2012 and December 2017 were enrolled. After exclusion, a total of 289 patients were analyzed. The association between D-LV and hemodynamic factors were analyzed using logistic regression. Furthermore, factors that impacted the severity of the D-LV, as defined by EIs, were also analyzed using the multiple linear regression model. RESULTS: In the multivariate logistic regression model, higher pulmonary artery pressure (PAP, p = 0.001), lower tricuspid annular plane systolic excursion (TAPSE, p = 0.048), and E/E′ (p = 0.017) were found to be significant risk factors for the presence of D-LV. Additional analysis with age and body mass index added to independent variables, PAP (p = 0.008), TAPSE (p = 0.028), and age (p < 0.001) were significant risk factors for the presence of D-LV. In patients with D-LV, only E/E′ was independently associated with EIs (R2= 0.666, p < 0.001). CONCLUSIONS: In patients with increased PAP, D-LV is associated with PAP, TAPSE, E/E′, and age. EIs are associated with left ventricular filling pressure, represented as E/E′. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Korean Society of Echocardiography | - |
dc.title | E/E′ and D-shaped left ventricle severity in patients with increased pulmonary artery pressure | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Heo, Ran | - |
dc.contributor.affiliatedAuthor | Shin, Jinho | - |
dc.contributor.affiliatedAuthor | Park, Jin-Kyu | - |
dc.identifier.doi | 10.4250/jcvi.2018.26.e6 | - |
dc.identifier.scopusid | 2-s2.0-85050792940 | - |
dc.identifier.bibliographicCitation | Journal of Cardiovascular Imaging, v.26, no.2, pp.85 - 92 | - |
dc.relation.isPartOf | Journal of Cardiovascular Imaging | - |
dc.citation.title | Journal of Cardiovascular Imaging | - |
dc.citation.volume | 26 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 85 | - |
dc.citation.endPage | 92 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002361376 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordPlus | brain natriuretic peptide | - |
dc.subject.keywordPlus | hemoglobin | - |
dc.subject.keywordPlus | troponin I | - |
dc.subject.keywordPlus | adult | - |
dc.subject.keywordPlus | aged | - |
dc.subject.keywordPlus | Article | - |
dc.subject.keywordPlus | body mass | - |
dc.subject.keywordPlus | cardiovascular parameters | - |
dc.subject.keywordPlus | cardiovascular risk | - |
dc.subject.keywordPlus | chronic obstructive lung disease | - |
dc.subject.keywordPlus | connective tissue disease | - |
dc.subject.keywordPlus | diabetes mellitus | - |
dc.subject.keywordPlus | disease association | - |
dc.subject.keywordPlus | disease severity | - |
dc.subject.keywordPlus | dyspnea | - |
dc.subject.keywordPlus | eccentricity index | - |
dc.subject.keywordPlus | estimated glomerular filtration rate | - |
dc.subject.keywordPlus | female | - |
dc.subject.keywordPlus | heart failure with preserved ejection fraction | - |
dc.subject.keywordPlus | heart left ventricle | - |
dc.subject.keywordPlus | heart ventricle remodeling | - |
dc.subject.keywordPlus | heart ventricle septum defect | - |
dc.subject.keywordPlus | human | - |
dc.subject.keywordPlus | hypertension | - |
dc.subject.keywordPlus | information processing | - |
dc.subject.keywordPlus | lung artery pressure | - |
dc.subject.keywordPlus | lung embolism | - |
dc.subject.keywordPlus | LV posterior wall thickness | - |
dc.subject.keywordPlus | major clinical study | - |
dc.subject.keywordPlus | male | - |
dc.subject.keywordPlus | observational study | - |
dc.subject.keywordPlus | prevalence | - |
dc.subject.keywordPlus | pulmonary hypertension | - |
dc.subject.keywordPlus | retrospective study | - |
dc.subject.keywordPlus | risk factor | - |
dc.subject.keywordPlus | transthoracic echocardiography | - |
dc.subject.keywordPlus | tricuspid annular plane systolic excursion | - |
dc.subject.keywordPlus | tricuspid valve regurgitation | - |
dc.subject.keywordAuthor | D-shaped left ventricle | - |
dc.subject.keywordAuthor | E/E′ | - |
dc.subject.keywordAuthor | Eccentricity index | - |
dc.subject.keywordAuthor | Pulmonary hypertension | - |
dc.identifier.url | https://e-jcvi.org/DOIx.php?id=10.4250/jcvi.2018.26.e6 | - |
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