Cited 10 times in
Repolarization Heterogeneity of Magnetocardiography Predicts Long-Term Prognosis in Patients with Acute Myocardial Infarction
DC Field | Value | Language |
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dc.contributor.author | 고영국 | - |
dc.contributor.author | 이문형 | - |
dc.contributor.author | 정보영 | - |
dc.contributor.author | 박희남 | - |
dc.date.accessioned | 2017-10-26T07:23:57Z | - |
dc.date.available | 2017-10-26T07:23:57Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0513-5796 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/151976 | - |
dc.description.abstract | PURPOSE: Magnetocardiography (MCG) has been proposed as a noninvasive, diagnostic tool for risk-stratifying patients with acute myocardial infarction (AMI). This study evaluated whether MCG predicts long-term prognosis in AMI. MATERIALS AND METHODS: In 124 AMI patients (95 males, mean age 60±11 years), including 39 with ST-elevation myocardial infarction, a 64-channel MCG was performed within 2 days after AMI. During a mean follow-up period of 6.1 years, major adverse cardiac events (MACE) were evaluated. RESULTS: MACE occurred in 31 (25%) patients, including 20 revascularizations, 8 deaths, and 3 re-infarctions. Non-dipole patterns were observed at the end of the T wave in every patients. However, they were observed at T-peak in 77% (24/31) and 54% (50/93) of patients with and without MACE, respectively (p=0.03). Maximum current, field map angles, and distance dynamics were not different between groups. In the multivariate analysis, patients with non-dipole patterns at T-peak had increased age- and gender-adjusted hazard ratios for MACE (hazard ratio 2.89, 95% confidence interval 1.20-6.97, p=0.02) and lower cumulative MACE-free survival than those with dipole patterns (p=0.02). CONCLUSION: Non-dipole patterns at T-peak were more frequently observed in patients with MACE and were related to poor long-term prognosis. Thus, repolarization heterogeneity measured by MCG may be a useful predictor for AMI prognosis. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Yonsei University | - |
dc.relation.isPartOf | YONSEI MEDICAL 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 | Aged | - |
dc.subject.MESH | Aged, 80 and over | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Follow-Up Studies | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Magnetocardiography* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Myocardial Infarction/diagnosis* | - |
dc.subject.MESH | Predictive Value of Tests | - |
dc.subject.MESH | Prognosis | - |
dc.subject.MESH | Proportional Hazards Models | - |
dc.subject.MESH | Republic of Korea | - |
dc.subject.MESH | Sensitivity and Specificity | - |
dc.title | Repolarization Heterogeneity of Magnetocardiography Predicts Long-Term Prognosis in Patients with Acute Myocardial Infarction | - |
dc.type | Article | - |
dc.publisher.location | Korea (South) | - |
dc.contributor.college | College of Medicine | - |
dc.contributor.department | Dept. of Internal Medicine | - |
dc.contributor.googleauthor | Woo-Dae Bang | - |
dc.contributor.googleauthor | Kiwoong Kim | - |
dc.contributor.googleauthor | Yong-Ho Lee | - |
dc.contributor.googleauthor | Hyukchan Kwon | - |
dc.contributor.googleauthor | Yongki Park | - |
dc.contributor.googleauthor | Hui-Nam Pak | - |
dc.contributor.googleauthor | Young-Guk Ko | - |
dc.contributor.googleauthor | Moonhyoung Lee | - |
dc.contributor.googleauthor | Boyoung Joung | - |
dc.identifier.doi | 10.3349/ymj.2016.57.6.1339 | - |
dc.contributor.localId | A02766 | - |
dc.contributor.localId | A03609 | - |
dc.contributor.localId | A01776 | - |
dc.contributor.localId | A00127 | - |
dc.relation.journalcode | J02813 | - |
dc.identifier.eissn | 1976-2437 | - |
dc.identifier.pmid | 27593860 | - |
dc.subject.keyword | Acute myocardial infarction | - |
dc.subject.keyword | magnetocardiography | - |
dc.subject.keyword | prognosis | - |
dc.contributor.alternativeName | Ko, Young Guk | - |
dc.contributor.alternativeName | Lee, Moon Hyoung | - |
dc.contributor.alternativeName | Joung, Bo Young | - |
dc.contributor.alternativeName | Pak, Hui Nam | - |
dc.contributor.affiliatedAuthor | Lee, Moon Hyoung | - |
dc.contributor.affiliatedAuthor | Joung, Bo Young | - |
dc.contributor.affiliatedAuthor | Pak, Hui Nam | - |
dc.contributor.affiliatedAuthor | Ko, Young Guk | - |
dc.citation.volume | 57 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1339 | - |
dc.citation.endPage | 1346 | - |
dc.identifier.bibliographicCitation | YONSEI MEDICAL JOURNAL, Vol.57(6) : 1339-1346, 2016 | - |
dc.date.modified | 2017-10-24 | - |
dc.identifier.rimsid | 46298 | - |
dc.type.rims | ART | - |
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