Cited 29 times in
Patterns of late gadolinium enhancement are associated with ventricular stiffness in patients with advanced non-ischaemic dilated cardiomyopathy.
DC Field | Value | Language |
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dc.contributor.author | 하종원 | - |
dc.contributor.author | 강석민 | - |
dc.contributor.author | 김성애 | - |
dc.contributor.author | 김영진 | - |
dc.contributor.author | 심지영 | - |
dc.contributor.author | 이상재 | - |
dc.contributor.author | 정남식 | - |
dc.contributor.author | 최병욱 | - |
dc.contributor.author | 최의영 | - |
dc.date.accessioned | 2015-04-24T16:47:43Z | - |
dc.date.available | 2015-04-24T16:47:43Z | - |
dc.date.issued | 2009 | - |
dc.identifier.issn | 1388-9842 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/104185 | - |
dc.description.abstract | AIMS: Despite the prognostic importance of ventricular filling and ventricular-arterial interaction in patients with advanced systolic heart failure, the structural determinants of these parameters have not been fully studied. We aimed to investigate whether patterns of late gadolinium enhancement (LGE) on cardiac magnetic resonance affect ventricular elastic properties or performance in patients with non-ischaemic dilated cardiomyopathy (DCM). METHODS AND RESULTS: Patients (n = 49) with markedly reduced systolic function (left ventricular (LV) ejection fraction <35%) due to longstanding non-ischaemic DCM underwent contrast-enhanced cardiac magnetic resonance after comprehensive echo-Doppler evaluations. The single beat-derived end-diastolic elastance, end-systolic elastance, arterial elastance, and dyssynchrony indices were measured by echo. On the basis of LGE patterns, patients could be divided into three groups: non-LGE (n = 18), non-midwall LGE (n = 13), and midwall LGE (n = 18). The midwall LGE group had lower LV systolic longitudinal velocity (4.6 +/- 1.7 for non-LGE vs. 4.3 +/- 1.2 for non-midwall LGE vs. 3.5 +/- 1.0 cm/s for midwall LGE, P = 0.025), higher end-diastolic elastance index (0.41 +/- 0.21 vs. 0.46 +/- 0.31 vs. 0.85 +/- 0.51 respectively, P = 0.008), and a more impaired ventriculoarterial coupling index (3.14 +/- 1.53 vs. 2.88 +/- 1.94 vs. 5.52 +/- 3.18, P = 0.006) than other subgroups. CONCLUSION: Patients with midwall LGE had a higher ventricular stiffness index and more impaired ventriculoarterial coupling when compared with other non-ischaemic DCM patients. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 573~580 | - |
dc.relation.isPartOf | EUROPEAN JOURNAL OF HEART FAILURE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Cardiomyopathy, Dilated/diagnosis* | - |
dc.subject.MESH | Cardiomyopathy, Dilated/physiopathology | - |
dc.subject.MESH | Contrast Media/adverse effects* | - |
dc.subject.MESH | Echocardiography, Doppler | - |
dc.subject.MESH | Elasticity/drug effects | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Follow-Up Studies | - |
dc.subject.MESH | Gadolinium DTPA/adverse effects* | - |
dc.subject.MESH | Heart Ventricles/diagnostic imaging | - |
dc.subject.MESH | Heart Ventricles/pathology | - |
dc.subject.MESH | Heart Ventricles/physiopathology* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Magnetic Resonance Angiography/adverse effects | - |
dc.subject.MESH | Magnetic Resonance Angiography/methods* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Myocardial Contraction/drug effects* | - |
dc.subject.MESH | Prospective Studies | - |
dc.subject.MESH | Risk Factors | - |
dc.title | Patterns of late gadolinium enhancement are associated with ventricular stiffness in patients with advanced non-ischaemic dilated cardiomyopathy. | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학) | - |
dc.contributor.googleauthor | Eui-Young Choi | - |
dc.contributor.googleauthor | Byoung Wook Choi | - |
dc.contributor.googleauthor | Sung-Ai Kim | - |
dc.contributor.googleauthor | Sang Jae Rhee | - |
dc.contributor.googleauthor | Chi Young Shim | - |
dc.contributor.googleauthor | Young Jin Kim | - |
dc.contributor.googleauthor | Seok-Min Kang | - |
dc.contributor.googleauthor | Jong-Won Ha | - |
dc.contributor.googleauthor | Namsik Chung | - |
dc.identifier.doi | 10.1093/eurjhf/hfp050 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A04257 | - |
dc.contributor.localId | A00037 | - |
dc.contributor.localId | A00576 | - |
dc.contributor.localId | A02213 | - |
dc.contributor.localId | A02829 | - |
dc.contributor.localId | A03585 | - |
dc.contributor.localId | A04059 | - |
dc.contributor.localId | A04165 | - |
dc.contributor.localId | A00727 | - |
dc.relation.journalcode | J00823 | - |
dc.identifier.eissn | 1879-0844 | - |
dc.identifier.pmid | 19383672 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1093/eurjhf/hfp050/abstract | - |
dc.subject.keyword | dilated cardiomyopathy | - |
dc.subject.keyword | ventricular elastance | - |
dc.subject.keyword | magnetic resonance imaging | - |
dc.contributor.alternativeName | Ha, Jong Won | - |
dc.contributor.alternativeName | Kang, Seok Min | - |
dc.contributor.alternativeName | Kim, Sung Ai | - |
dc.contributor.alternativeName | Kim, Young Jin | - |
dc.contributor.alternativeName | Shim, Chi Young | - |
dc.contributor.alternativeName | Lee, Sang Jae | - |
dc.contributor.alternativeName | Chung, Nam Sik | - |
dc.contributor.alternativeName | Choi, Byoung Wook | - |
dc.contributor.alternativeName | Choi, Eui Young | - |
dc.contributor.affiliatedAuthor | Ha, Jong Won | - |
dc.contributor.affiliatedAuthor | Kang, Seok Min | - |
dc.contributor.affiliatedAuthor | Kim, Sung Ai | - |
dc.contributor.affiliatedAuthor | Shim, Chi Young | - |
dc.contributor.affiliatedAuthor | Lee, Sang Jae | - |
dc.contributor.affiliatedAuthor | Chung, Nam Sik | - |
dc.contributor.affiliatedAuthor | Choi, Byoung Wook | - |
dc.contributor.affiliatedAuthor | Choi, Eui Young | - |
dc.contributor.affiliatedAuthor | Kim, Young Jin | - |
dc.citation.volume | 11 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 573 | - |
dc.citation.endPage | 580 | - |
dc.identifier.bibliographicCitation | EUROPEAN JOURNAL OF HEART FAILURE, Vol.11(6) : 573-580, 2009 | - |
dc.identifier.rimsid | 56100 | - |
dc.type.rims | ART | - |
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