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Magnetic dispersion of the late repolarization in Brugada syndrome.
DC Field | Value | Language |
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dc.contributor.author | 고영국 | - |
dc.contributor.author | 김성순 | - |
dc.contributor.author | 이문형 | - |
dc.contributor.author | 정남식 | - |
dc.contributor.author | 정보영 | - |
dc.date.accessioned | 2015-05-19T16:39:32Z | - |
dc.date.available | 2015-05-19T16:39:32Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 1346-9843 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/106706 | - |
dc.description.abstract | BACKGROUND: Magnetocardiography (MCG) is a new noninvasive modality for recording cardiac depolarization and repolarization and was used in the present study to evaluate abnormalities in patients with Brugada syndrome (BS). METHODS AND RESULTS: The MCG findings of 10 BS, 21 right bundle branch block (RBBB), and 34 normal patients were compared. On the horizontal spatiotemporal activation graph (STAG), the r' waves were more frequently located on the right side in the RBBB than in the normal (p=0.001) or BS groups (p=0.001). The maximum current angles of the r' wave fell into the northwest axis in all BS patients as compared to having a right axis deviation in 19 of 21 RBBB patients (90.4%, p=0.001). In the magnetic field and current density vector maps during late repolarization, the BS group had a non-dipole pattern more frequently and a higher number of poles compared with the normal (p=0.001) and RBBB groups (p=0.001). CONCLUSIONS: During depolarization, the horizontal STAG location and maximum current angle of the r' wave were beneficial in differentiating BS from RBBB and normal. The magnetic dispersion was a more frequently observed finding in BS patients than in RBBB and normal patients during late repolarization. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 94~101 | - |
dc.relation.isPartOf | CIRCULATION JOURNAL | - |
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 | Adult | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Brugada Syndrome/diagnosis* | - |
dc.subject.MESH | Bundle-Branch Block/diagnosis | - |
dc.subject.MESH | Case-Control Studies | - |
dc.subject.MESH | Diagnosis, Differential | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Heart Conduction System/physiopathology | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Magnetocardiography/methods* | - |
dc.subject.MESH | Magnetocardiography/standards | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.title | Magnetic dispersion of the late repolarization in Brugada syndrome. | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Internal Medicine (내과학) | - |
dc.contributor.googleauthor | Boyoung Joung | - |
dc.contributor.googleauthor | Kiwoong Kim | - |
dc.contributor.googleauthor | Yong-Ho Lee | - |
dc.contributor.googleauthor | Hyukchan Kwon | - |
dc.contributor.googleauthor | Hyun Kyoon Lim | - |
dc.contributor.googleauthor | Tae-Uen Kim | - |
dc.contributor.googleauthor | Young-Guk Ko | - |
dc.contributor.googleauthor | Moonhyoung Lee | - |
dc.contributor.googleauthor | Namsik Chung | - |
dc.contributor.googleauthor | Sungsoon Kim | - |
dc.identifier.doi | 18159107 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00127 | - |
dc.contributor.localId | A00573 | - |
dc.contributor.localId | A02766 | - |
dc.contributor.localId | A03585 | - |
dc.contributor.localId | A03609 | - |
dc.relation.journalcode | J00534 | - |
dc.identifier.eissn | 1347-4820 | - |
dc.identifier.pmid | 18159107 | - |
dc.subject.keyword | Brugada syndrome | - |
dc.subject.keyword | Bundle branch block | - |
dc.subject.keyword | Depolarization | - |
dc.subject.keyword | Repolarization | - |
dc.subject.keyword | Magnetic dispersion | - |
dc.subject.keyword | Magnetocardiography | - |
dc.contributor.alternativeName | Ko, Young Guk | - |
dc.contributor.alternativeName | Kim, Sung Soon | - |
dc.contributor.alternativeName | Lee, Moon Hyoung | - |
dc.contributor.alternativeName | Chung, Nam Sik | - |
dc.contributor.alternativeName | Joung, Bo Young | - |
dc.contributor.affiliatedAuthor | Ko, Young Guk | - |
dc.contributor.affiliatedAuthor | Kim, Sung Soon | - |
dc.contributor.affiliatedAuthor | Lee, Moon Hyoung | - |
dc.contributor.affiliatedAuthor | Chung, Nam Sik | - |
dc.contributor.affiliatedAuthor | Joung, Bo Young | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 72 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 94 | - |
dc.citation.endPage | 101 | - |
dc.identifier.bibliographicCitation | CIRCULATION JOURNAL, Vol.72(1) : 94-101, 2008 | - |
dc.identifier.rimsid | 49315 | - |
dc.type.rims | ART | - |
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