Association between inappropriateness of left ventricular mass and left ventricular diastolic dysfunction: A study using the tissue Doppler parameter, E/E'
DC Field | Value | Language |
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dc.contributor.author | Lim, Young-Hyo | - |
dc.contributor.author | Lee, Jae Ung | - |
dc.contributor.author | Kim, Kyung Soo | - |
dc.contributor.author | Kim, Soon Gil | - |
dc.contributor.author | Kim, Jeong Hyun | - |
dc.contributor.author | Lim, Heon Kil | - |
dc.contributor.author | Lee, Bang Hun | - |
dc.contributor.author | Shin, Jinho | - |
dc.date.accessioned | 2022-12-20T22:34:29Z | - |
dc.date.available | 2022-12-20T22:34:29Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2009-04 | - |
dc.identifier.issn | 1738-5520 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/176955 | - |
dc.description.abstract | Background and Objectives: The structural significance of the inappropriateness of left ventricular mass (iLVM) is known to be an important prognostic factor for cardiovascular events; however, the functional changes associated with iLVM have not been established. This study was performed to determine if diastolic dysfunction is associated with iLVM using a tissue Doppler technique. Subjects and Methods: Three hundred sixty consecutive subjects, including 221 hypertension patients from the echocardiography database, were analyzed. Regarding the appropriateness of left ventricular (LV) mass, an observed/predicted ratio of IV mass (OPR) > 130% was defined as inappropriate. Echocardiographic parameters, including early diastolic peak velocity (E)/late diastolic peak velocity (A), deceleration time (DT), isovolumetric relaxation time (IVRT), and E/early mitral annulus velocity (E'), were compared between the appropriate LV mass (aLVM) group and the iLVM group. Results: Among transmitral flow parameters, only the E velocity was negatively correlated with the OPR when adjusted for age (adjusted r=-0.107, p=0.04). Based on multiple regression analysis, the OPR (β=0.163, p=0.003), as well as age (β=0.286, p=0.0001), systolic blood pressure (β=0.120, p=0.019), fasting blood glucose (β=0.098, p=0.042), and male gender (β=0.157, p=0.002) were independent factors determining E/E'. The cholesterol level was not an independent factor (β=-0.059, p=0.355). In the iLVM group (n=105), the adjusted E/E' was higher than in the aLVM group (n=255; 11.7 ± 3.4 vs. 10.8 ± 3.1, p=0.02), while the peak E flow velocity was significantly lower than in the aLVM group (70.9 ± 15.1 vs. 75.5 ± 17.6, p=0.03). Conclusion: Inappropriateness of LV mass is independently associated with increased E/E'. Thus, E/E' may be a useful parameter for the evaluation of diastolic dysfunction. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 대한심장학회 | - |
dc.title | Association between inappropriateness of left ventricular mass and left ventricular diastolic dysfunction: A study using the tissue Doppler parameter, E/E' | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lim, Young-Hyo | - |
dc.contributor.affiliatedAuthor | Shin, Jinho | - |
dc.identifier.doi | 10.4070/kcj.2009.39.4.138 | - |
dc.identifier.scopusid | 2-s2.0-65649123866 | - |
dc.identifier.bibliographicCitation | Korean Circulation Journal, v.39, no.4, pp.138 - 144 | - |
dc.relation.isPartOf | Korean Circulation Journal | - |
dc.citation.title | Korean Circulation Journal | - |
dc.citation.volume | 39 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 138 | - |
dc.citation.endPage | 144 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001338554 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordPlus | adult | - |
dc.subject.keywordPlus | age | - |
dc.subject.keywordPlus | aged | - |
dc.subject.keywordPlus | article | - |
dc.subject.keywordPlus | controlled study | - |
dc.subject.keywordPlus | diastolic dysfunction | - |
dc.subject.keywordPlus | Doppler echocardiography | - |
dc.subject.keywordPlus | female | - |
dc.subject.keywordPlus | glucose blood level | - |
dc.subject.keywordPlus | heart left atrium pressure | - |
dc.subject.keywordPlus | heart left ventricle failure | - |
dc.subject.keywordPlus | heart left ventricle mass | - |
dc.subject.keywordPlus | human | - |
dc.subject.keywordPlus | hypertension | - |
dc.subject.keywordPlus | major clinical study | - |
dc.subject.keywordPlus | male | - |
dc.subject.keywordPlus | sex difference | - |
dc.subject.keywordPlus | systolic blood pressure | - |
dc.subject.keywordAuthor | Echocardiography | - |
dc.subject.keywordAuthor | Hypertrophy | - |
dc.subject.keywordAuthor | Left ventricle | - |
dc.identifier.url | https://e-kcj.org/DOIx.php?id=10.4070/kcj.2009.39.4.138 | - |
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