대한핵의학회지 (1967년~2009년)
대한핵의학회지 2005;39(2)118~123
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
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