量研学術機関リポジトリ「QST-Repository」は、国立研究開発法人 量子科学技術研究開発機構に所属する職員等が生み出した学術成果(学会誌発表論文、学会発表、研究開発報告書、特許等)を集積しインターネット上で広く公開するサービスです。 Welcome to QST-Repository where we accumulates and discloses the academic research results(Journal Publications, Conference presentation, Research and Development Report, Patent, etc.) of the members of National Institutes for Quantum Science and Technology.
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Assessment of Myocardial Blood Flow and Cardiac FDG Uptake using Positron Emission Tomography: The 17th Society Award of Japanese Society of Nuclear Cardiology
利用統計を見る
Cardiac positron emission tomography (PET) has evolved over the several decades since its introduction. In current clinical practice and research, cardiac PET imaging is accepted as a valuable noninvasive modality for assessing various cardiac diseases such as coronary artery disease (CAD), cardiac tumors, and inflammatory diseases including cardiac sarcoidosis (CS). PET enables the imaging and evaluation of the cardiovascular system by myocardial perfusion with 82Rb, 13N-NH3 and 15O-H2O, and those of metabolism and inflammation using 18F-fluorodeoxyglucose (18F-FDG). PET has demonstrated superior diagnostic accuracy for the detection of CAD and also has well-established prognostic value. The combination of qualitative and absolute quantifications of myocardial blood flow enhances the diagnostic accuracy for multiple-vessel disease and provides incremental functional and prognostic information. In this review, we focus on the current and future roles of cardiac PET imaging, on the basis of our own experience.