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Evaluation of Myocardial Ischemia Using Perfusion Study

  • Joon-Won Kang
  • Sung Min KoEmail author
Chapter

Abstract

Limitations of CT angiography and invasive coronary angiography are that their ability to distinguish the physiologic effects of coronary artery stenosis and to detect myocardial ischemia is quite low. Further evaluation of myocardial function such as radioisotope scan or stress function tests is often required after identifying coronary artery stenosis lesions that also requires costs and additional radiation exposure. With the advance of CT and MRI, myocardial perfusion is easily and reliably assessed. Myocardial blood flow and volume can be calculated using dynamic scan. The scan protocols, how to assess the perfusion study using CT and MR, and artifacts and limitations of CT and MR perfusion study will be described and illustrated.

Keywords

Myocardial Blood Flow Perfusion Defect Iodinate Contrast Medium Perfusion Study Left Ventricular Cavity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Supplementary material

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Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.Department of Radiology and Research Institute of RadiologyAsan Medical Center, University of Ulsan College of MedicineSeoulRepublic of Korea
  2. 2.Department of RadiologyKonkuk University HospitalSeoulRepublic of Korea

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