Radiopharmaceuticals Used in Cardiac Imaging

심장영상에 이용되는 방사성의약품

  • Hwang, Kyung-Hoon (Departments of Nuclear Medicine, Gachon University Gil Hospital) ;
  • Chung, Yong-An (Department of Radiology, Incheon St. Mary's Hospital, The Catholic University of Korea) ;
  • Lee, Byeong-Il (Chonnam National University Hwasun Hospital) ;
  • Lee, Yu-Kyung (Departments of Nuclear Medicine, Gachon University Gil Hospital) ;
  • Lee, Min-Kyung (Departments of Nuclear Medicine, Gachon University Gil Hospital) ;
  • Choe, Won-Sick (Departments of Nuclear Medicine, Gachon University Gil Hospital)
  • 황경훈 (가천의과학대학교 길병원 핵의학과) ;
  • 정용안 (카톨릭대학교 인천성모병원 영상의학과) ;
  • 이병일 (전남대학교 화순병원 핵의학과) ;
  • 이유경 (가천의과학대학교 길병원 핵의학과) ;
  • 이민경 (가천의과학대학교 길병원 핵의학과) ;
  • 최원식 (가천의과학대학교 길병원 핵의학과)
  • Published : 2009.06.30

Abstract

Many radiopharmaceuticals have been developed and wildy used in the imaging cardiac function. Myocardial perfusion imaging (MPI) is a well established noninvasive method of assessing coronary blood flow and has been widely used in patients diagnosed or suspected with coronary artery diseases. The innovation of radiopharmaceuticals used in the cardiac imaging is one of the most important contributors to the development of nuclear cardiology. Thallium-201 and various technetium-99m agents have been globally used for myocardial perfusion SPEG, and N-13 ammonia (13NH3), rubidium-82 (82Rb), 0-15 water (H2150) for myocardial perfusion PET. As well as the cardiac perfusion studies, new radiopharmaceuticals that visualize fat metabolism or receptors of the sympathetic nervous system have successfully been applied to clinical practice. Useful information can be obtained for diagnosing coronary artery disease, evaluating patients' condition, or assessing therapeutic effects. In this review, we describe the characteristics and clinical usefulness of radiopharmaceuticals used for cardiac SPEG and PET.

Keywords

References

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