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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.1
- 수록면
- 204 - 208 (5page)
이용수
초록· 키워드
오류제보하기
Coronary computed tomography angiography (CCTA) has high negative predictive power for detecting coronary artery disease.
However CCTA is limited by moderate positive predictive power in the detection of myocardial ischemia. This is not unexpectedbecause the diameter of a stenosis is a poor indicator of myocardial ischemia and discrepancy between the severity of stenosis andnoninvasive tests is not uncommon. The value of stenosis for predicting future development of acute coronary syndrome representedby plaque rupture has been questioned. CCTA identifies the characteristics of high-risk plaque including positive remodeling,low density plaque and spotty or micro-calcification. Also, additional evaluation of myocardial ischemia using computationalflow dynamics, and luminal attenuation gradient are expected to increase both diagnostic performance for hemodynamicallysignificant stenosis and the predictive power for future cardiovascular risk. Technical advances in CCTA would enable evaluationof both coronary artery stenosis and myocardial ischemia simultaneously with high predictive performance, and would improvevastly the clinical value of CCTA.
목차
등록된 정보가 없습니다.
참고문헌 (17)
참고문헌 신청
Budoff MJ / 2008 / Diagnostic performance of 64-multidetector row coronary computed tomographic angiography for evaluation of coronary artery stenosis in individuals without
Cho I / 2012 / Prognostic value of multidetector coronary computed tomography angiography in relation to exercise electrocardiogram in patients with suspected coronary arter
Doh JH / 2014 / Diagnostic value of coronary CT angiography in comparison with invasive coronary angiography and intravascular ultrasound in patients with intermediate corona
Fokkema ML / 2013 / Population trends in percutaneous coronary intervention: 20-year results from the SCAAR (Swedish Coronary Angiography and Angioplasty Registry) / J Am Col
Goldstein JA / 2000 / Multiple complex coronary plaques in patients with acute myocardial infarction / N Engl J Med 343 : 915 ~ 922
Cho I / 2012 / Prognostic value of multidetector coronary computed tomography angiography in relation to exercise electrocardiogram in patients with suspected coronary arter
Doh JH / 2014 / Diagnostic value of coronary CT angiography in comparison with invasive coronary angiography and intravascular ultrasound in patients with intermediate corona
Fokkema ML / 2013 / Population trends in percutaneous coronary intervention: 20-year results from the SCAAR (Swedish Coronary Angiography and Angioplasty Registry) / J Am Col
Goldstein JA / 2000 / Multiple complex coronary plaques in patients with acute myocardial infarction / N Engl J Med 343 : 915 ~ 922
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