Cited 1 times in
Left ventricular response after cardiac resynchronization therapy is related to early left atrial volume reduction
DC Field | Value | Language |
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dc.contributor.author | 강석민 | - |
dc.contributor.author | 김태훈 | - |
dc.contributor.author | 남종호 | - |
dc.contributor.author | 엄재선 | - |
dc.contributor.author | 오재원 | - |
dc.contributor.author | 유희태 | - |
dc.contributor.author | 정보영 | - |
dc.date.accessioned | 2020-12-01T16:51:36Z | - |
dc.date.available | 2020-12-01T16:51:36Z | - |
dc.date.issued | 2020-09 | - |
dc.identifier.issn | 1226-3303 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/180012 | - |
dc.description.abstract | Background/aims: The current study aimed to elucidate a time-course change in left atrial volume after cardiac resynchronization therapy (CRT) and to verify factors associated with left atrial volume reduction (LAVR) and its prognostic implications. Methods: The records of 97 patients were retrospectively reviewed after CRT. Echocardiographic data were analyzed at baseline before CRT, at early follow-up (FU) (≤ 1 year, median 6 months), and at late FU (median 30 months). Left ventricular volume response (LVVR) was defined as 15% reduction in left ventricular (LV) end-systolic volume (ESV). LAVR was classified into two groups by the median value at early FU: LAVR (≥ 7.5%) and no LAVR (< 7.5%). Results: LV ESV index continuously decreased from baseline to early FU and from early FU to late FU (106.1 ± 47.4 mL/m2 vs. 87.6 ± 51.6 mL/m2 vs. 72.5 ± 57.1 mL/m2). LA volume index decreased from baseline to early FU, but there were no reductions thereafter (51.8 ± 21.9 mL/m2 vs. 45.1 ± 19.6 mL/m2 vs. 44.9 ± 23.0 mL/m2). The only echocardiographic factor associated with LAVR was change in E velocity (odds ratio [OR], 1.04; p = 0.002). Early LAVR (OR, 10.05; p = 0.002) was an independent predictor for late LVVR. Conclusion: LAVR was related to reduction in E velocity, suggesting its relation with optimization of LV filling pressure. Early LAVR was a predictor for LVVR to CRT in long-term FU. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Korean Association of Internal Medicine | - |
dc.relation.isPartOf | KOREAN JOURNAL OF INTERNAL MEDICINE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Left ventricular response after cardiac resynchronization therapy is related to early left atrial volume reduction | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Internal Medicine (내과학교실) | - |
dc.contributor.googleauthor | In-Jeong Cho | - |
dc.contributor.googleauthor | Jae-Sun Uhm | - |
dc.contributor.googleauthor | Jaewon Oh | - |
dc.contributor.googleauthor | Jong-Ho Nam | - |
dc.contributor.googleauthor | Hee Tae Yu | - |
dc.contributor.googleauthor | Taehoon Kim | - |
dc.contributor.googleauthor | Boyoung Joung | - |
dc.contributor.googleauthor | Seok-Min Kang | - |
dc.identifier.doi | 10.3904/kjim.2018.430 | - |
dc.contributor.localId | A00037 | - |
dc.contributor.localId | A01085 | - |
dc.contributor.localId | A05468 | - |
dc.contributor.localId | A02337 | - |
dc.contributor.localId | A02395 | - |
dc.contributor.localId | A02535 | - |
dc.contributor.localId | A03609 | - |
dc.relation.journalcode | J02883 | - |
dc.identifier.eissn | 2005-6648 | - |
dc.identifier.pmid | 32019293 | - |
dc.subject.keyword | Atrial remodeling | - |
dc.subject.keyword | Cardiac resynchronization therapy | - |
dc.subject.keyword | Ventricular remodeling | - |
dc.contributor.alternativeName | Kang, Seok Min | - |
dc.contributor.affiliatedAuthor | 강석민 | - |
dc.contributor.affiliatedAuthor | 김태훈 | - |
dc.contributor.affiliatedAuthor | 남종호 | - |
dc.contributor.affiliatedAuthor | 엄재선 | - |
dc.contributor.affiliatedAuthor | 오재원 | - |
dc.contributor.affiliatedAuthor | 유희태 | - |
dc.contributor.affiliatedAuthor | 정보영 | - |
dc.citation.volume | 35 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1125 | - |
dc.citation.endPage | 1135 | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF INTERNAL MEDICINE, Vol.35(5) : 1125-1135, 2020-09 | - |
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