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Cited 27 times in

CT detection of subendocardial fat in myocardial infarction

DC FieldValueLanguage
dc.contributor.author안성수-
dc.contributor.author최병욱-
dc.contributor.author허진-
dc.contributor.author김영진-
dc.contributor.author이혜정-
dc.contributor.author김태훈-
dc.contributor.author최규옥-
dc.date.accessioned2015-04-24T16:41:47Z-
dc.date.available2015-04-24T16:41:47Z-
dc.date.issued2009-
dc.identifier.issn0361-803X-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/104000-
dc.description.abstractOBJECTIVE: We sought to systemically analyze the characteristics of fat accumulation in patients with myocardial infarction (MI) relative to various clinical parameters. MATERIALS AND METHODS: We included 161 patients (129 men, 32 women; mean age, 60.7 years) who had previously been diagnosed with MI and had undergone CT coronary angiography between February 2003 and April 2005. We analyzed the characteristics of myocardial fat, if present, and compared the clinical parameters of the patients with and those without myocardial fat. RESULTS: Myocardial fat was found in the subendocardial region in 36 (22.4%) patients with MI. In all cases, the myocardial fat was located in the subendocardial region and was typically detected in the left anterior descending artery territory (75%, n = 27). The mean attenuation value of myocardial fat was -29.6 HU on unenhanced CT. Myocardial fat was more frequently associated with a greater infarct age, milder coronary artery stenosis, and fewer number of diseased vessels. Patients with myocardial fat had more severe regional wall motion abnormalities on follow-up echocardiography. Age, sex, the presence of ST elevation or Q wave, elevated levels of cardiac enzymes, ejection fraction, and end-diastolic left ventricular dimension on follow-up echocardiography, as well as the presence of arrhythmia, were not significantly different between the two groups. CONCLUSION: Myocardial fat was detected in 22.4% of MI patients and was more frequently associated with a longer postinfarct period, milder coronary artery stenosis, fewer number of diseased vessels, and more severe regional wall motion abnormalities.-
dc.description.statementOfResponsibilityopen-
dc.format.extent532~537-
dc.relation.isPartOfAMERICAN JOURNAL OF ROENTGENOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdipose Tissue/diagnostic imaging*-
dc.subject.MESHContrast Media-
dc.subject.MESHCoronary Angiography/methods*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHIopamidol-
dc.subject.MESHLogistic Models-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHMyocardial Infarction/pathology*-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHTomography, X-Ray Computed/methods*-
dc.titleCT detection of subendocardial fat in myocardial infarction-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학)-
dc.contributor.googleauthorSung Soo Ahn-
dc.contributor.googleauthorYoung-Jin Kim-
dc.contributor.googleauthorJin Hur-
dc.contributor.googleauthorHye-Jeong Lee-
dc.contributor.googleauthorTae Hoon Kim-
dc.contributor.googleauthorKyu Ok Choe-
dc.contributor.googleauthorByoung Wook Choi-
dc.identifier.doi10.2214/AJR.08.1608-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00727-
dc.contributor.localIdA03320-
dc.contributor.localIdA01086-
dc.contributor.localIdA02234-
dc.contributor.localIdA04059-
dc.contributor.localIdA04370-
dc.contributor.localIdA04042-
dc.relation.journalcodeJ00116-
dc.identifier.eissn1546-3141-
dc.identifier.pmid19155421-
dc.identifier.urlhttp://www.ajronline.org/doi/abs/10.2214/AJR.08.1608-
dc.subject.keywordcardiac imaging-
dc.subject.keywordcoronary arteries-
dc.subject.keywordCT-
dc.subject.keywordheart disease-
dc.subject.keywordmyocardial fat-
dc.subject.keywordmyocardial infarction-
dc.contributor.alternativeNameAhn, Sung Soo-
dc.contributor.alternativeNameChoi, Byoung Wook-
dc.contributor.alternativeNameHur, Jin-
dc.contributor.alternativeNameKim, Young Jin-
dc.contributor.alternativeNameLee, Hye Jeong-
dc.contributor.alternativeNameKim, Tae Hoon-
dc.contributor.alternativeNameChoe, Kyu Ok-
dc.contributor.affiliatedAuthorKim, Young Jin-
dc.contributor.affiliatedAuthorLee, Hye Jeong-
dc.contributor.affiliatedAuthorKim, Tae Hoon-
dc.contributor.affiliatedAuthorAhn, Sung Soo-
dc.contributor.affiliatedAuthorChoi, Byoung Wook-
dc.contributor.affiliatedAuthorHur, Jin-
dc.contributor.affiliatedAuthorChoe, Kyu Ok-
dc.citation.volume192-
dc.citation.number2-
dc.citation.startPage532-
dc.citation.endPage537-
dc.identifier.bibliographicCitationAMERICAN JOURNAL OF ROENTGENOLOGY, Vol.192(2) : 532-537, 2009-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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