Cited 4 times in
Differential Prognostic Value of Coronary Computed Tomography Angiography in Relation to Exercise Electrocardiography in Asymptomatic Subjects
DC Field | Value | Language |
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dc.contributor.author | 성지민 | - |
dc.contributor.author | 심지영 | - |
dc.contributor.author | 이상은 | - |
dc.contributor.author | 장혁재 | - |
dc.contributor.author | 정남식 | - |
dc.contributor.author | 조익성 | - |
dc.contributor.author | 조인정 | - |
dc.contributor.author | 최병욱 | - |
dc.contributor.author | 홍그루 | - |
dc.date.accessioned | 2018-03-26T17:04:02Z | - |
dc.date.available | 2018-03-26T17:04:02Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1975-4612 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/157136 | - |
dc.description.abstract | BACKGROUND: To explore the prognostic performance of coronary computed tomography angiography (CCTA) and exercise electrocardiography (XECG) in asymptomatic subjects. METHODS: We retrospectively enrolled 812 (59 ± 9 years, 60.8% male) asymptomatic subjects who underwent CCTA and XECG concurrently from 2003 through 2009. Subjects were followed-up for major adverse cardiac events (MACE) including cardiac death, nonfatal myocardial infarction, unstable angina, and revascularization after 90 days from index CCTA. RESULTS: The prevalence of occult coronary artery disease (CAD) detected by CCTA was 17.5% and 120 subjects (14.8%) had positive XECG. During a mean follow-up of 37 ± 16 months, nine subjects experienced MACE. In multivariable Cox-regression analysis, only the presence of CAD by CCTA independently predicted future MACE (p = 0.002). Moreover, CAD by CCTA improved the predictive value when added to a clinical risk factor model using the likelihood ratio test (p < 0.001). Notably, the prognostic value of CCTA persisted in the moderate-to-high-risk group as classified by the Duke treadmill score (p = 0.040), but not in the low-risk group (p = 0.991). CONCLUSION: CCTA provides incremental prognostic benefit over and above XECG in an asymptomatic population, especially for those in a moderate-to-high-risk group as classified by the Duke treadmill score. Risk stratification using XECG may prove valuable for identifying asymptomatic subjects who can benefit from CCTA. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | Korean, English | - |
dc.publisher | Korean Society of Echocardiography | - |
dc.relation.isPartOf | Journal of Cardiovascular Ultrasound | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Differential Prognostic Value of Coronary Computed Tomography Angiography in Relation to Exercise Electrocardiography in Asymptomatic Subjects | - |
dc.type | Article | - |
dc.contributor.college | Research Institutes | - |
dc.contributor.department | Yonsei Cardiovascular Research Institute | - |
dc.contributor.googleauthor | Sang-Eun Lee | - |
dc.contributor.googleauthor | Iksung Cho | - |
dc.contributor.googleauthor | Geu-Ru Hong | - |
dc.contributor.googleauthor | Hyuk-Jae Chang | - |
dc.contributor.googleauthor | Ji Min Sung | - |
dc.contributor.googleauthor | In-Jeong Cho | - |
dc.contributor.googleauthor | Chi Young Shim | - |
dc.contributor.googleauthor | Byoung Wook Choi | - |
dc.contributor.googleauthor | Namsik Chung | - |
dc.identifier.doi | 10.4250/jcu.2015.23.4.244 | - |
dc.contributor.localId | A01955 | - |
dc.contributor.localId | A02213 | - |
dc.contributor.localId | A02827 | - |
dc.contributor.localId | A03490 | - |
dc.contributor.localId | A03585 | - |
dc.contributor.localId | A03888 | - |
dc.contributor.localId | A03892 | - |
dc.contributor.localId | A04059 | - |
dc.contributor.localId | A04386 | - |
dc.relation.journalcode | J01298 | - |
dc.identifier.eissn | 2005-9655 | - |
dc.identifier.pmid | 26755933 | - |
dc.subject.keyword | Asymptomatic population | - |
dc.subject.keyword | Coronary artery disease | - |
dc.subject.keyword | Coronary computed tomography angiography | - |
dc.subject.keyword | Exercise electrocardiography | - |
dc.contributor.alternativeName | Sung, Ji Min | - |
dc.contributor.alternativeName | Shim, Chi Young | - |
dc.contributor.alternativeName | Lee, Sang Eun | - |
dc.contributor.alternativeName | Chang, Hyuck Jae | - |
dc.contributor.alternativeName | Chung, Nam Sik | - |
dc.contributor.alternativeName | Cho, Ik Sung | - |
dc.contributor.alternativeName | Cho, In Jeong | - |
dc.contributor.alternativeName | Choi, Byoung Wook | - |
dc.contributor.alternativeName | Hong, Geu Ru | - |
dc.contributor.affiliatedAuthor | Sung, Ji Min | - |
dc.contributor.affiliatedAuthor | Shim, Chi Young | - |
dc.contributor.affiliatedAuthor | Lee, Sang Eun | - |
dc.contributor.affiliatedAuthor | Chang, Hyuck Jae | - |
dc.contributor.affiliatedAuthor | Chung, Nam Sik | - |
dc.contributor.affiliatedAuthor | Cho, Ik Sung | - |
dc.contributor.affiliatedAuthor | Cho, In Jeong | - |
dc.contributor.affiliatedAuthor | Choi, Byoung Wook | - |
dc.contributor.affiliatedAuthor | Hong, Geu Ru | - |
dc.citation.volume | 23 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 244 | - |
dc.citation.endPage | 252 | - |
dc.identifier.bibliographicCitation | Journal of Cardiovascular Ultrasound, Vol.23(4) : 244-252, 2015 | - |
dc.identifier.rimsid | 41699 | - |
dc.type.rims | ART | - |
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