Coronary computed tomography angiography and [15O]H2O positron emission tomography perfusion imaging for the assessment of coronary artery disease |
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Authors: | van Diemen P. A. Schumacher S. P. Driessen R. S. Bom M. J. Stuijfzand W. J. Everaars H. de Winter R. W. Raijmakers P. G. van Rossum A. C. Hirsch A. Danad I. Knaapen P. |
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Affiliation: | 1.Department of Cardiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands ;2.Department of Radiology, Nuclear Medicine and PET research, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands ;3.Department of Cardiology and Radiology and Nuclear Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands ; |
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Abstract: | Determining the anatomic severity and extent of coronary artery disease (CAD) by means of coronary computed tomography angiography (CCTA) and its effect on perfusion using myocardial perfusion imaging (MPI) form the pillars of the non-invasive imaging assessment of CAD. This review will 1) focus on CCTA and [15O]H2O positron emission tomography MPI as stand-alone imaging modalities and their combined use for detecting CAD, 2) highlight some of the lessons learned from the PACIFIC trial (Comparison of Coronary CT Angiography, SPECT, PET, and Hybrid Imaging for Diagnosis of Ischemic Heart Disease Determined by Fractional Flow Reserve (FFR) (NCT01521468)), and 3) discuss the use of [15O]H2O PET MPI in the clinical work-up of patients with a chronic coronary total occlusion (CTO). |
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