양전자방출단층촬영을 이용한 심근혈류 및 관상동맥 혈류예비능 평가 (Evaluation of Myocardial Blood Flow and Coronary Flow Reserve Using Positron Emission Tomography) |
Author |
이병일·범희승, |
Byeong-il Lee, PhD., Hee-Seung Bom, M.D., PhD. |
Affiliation |
전남대학교 의과대학 핵의학교실 Department of Nuclear Medicine, Chonnam National University Medical School, Gwangju, Korea |
Abstract |
Positron emission tomography (PET) serves as a gold standard for noninvasive in vivo measurement of myocardial
blood flow (MBF) and coronary flow reserve (CFR). CFR can be defined as the ratio of maximally vasodilated MBF over
its basal flow. It is an important parameter for the evaluation of functional severity of coronary stenosis and
prognositification in various diseases such as dilated cardiomyopathy. 13NH3, H2
15O, 82Rb are widely used radiopharmaceuticals
for measuring MBF and CFR, This review introduces imaging techniques and its clinical utility. Cardiac
application of PET and PET/CT is expected to be increased in near future.(Korean J Nucl Med 39(2):118-123, 2005) |
Keyword |
Myocardial blood flow, Coronary flow reserve, Cardiac PET |
Full text Article |
39020118.pdf
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