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      Extent of Myocardium at Risk for Left Anterior Descending Artery, Right Coronary Artery, and Left Circumflex Artery Occlusion Depicted by Contrast-Enhanced Steady State Free Precession and T2-Weighted Short Tau Inversion Recovery Magnetic Resonance Imaging.

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          Abstract

          Contrast-enhanced steady state free precession (CE-SSFP) and T2-weighted short tau inversion recovery (T2-STIR) have been clinically validated to estimate myocardium at risk (MaR) by cardiovascular magnetic resonance while using myocardial perfusion single-photon emission computed tomography as reference standard. Myocardial perfusion single-photon emission computed tomography has been used to describe the coronary perfusion territories during myocardial ischemia. Compared with myocardial perfusion single-photon emission computed tomography, cardiovascular magnetic resonance offers superior image quality and practical advantages. Therefore, the aim was to describe the main coronary perfusion territories using CE-SSFP and T2-STIR cardiovascular magnetic resonance data in patients after acute ST-segment-elevation myocardial infarction.

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          Author and article information

          Journal
          Circ Cardiovasc Imaging
          Circulation. Cardiovascular imaging
          Ovid Technologies (Wolters Kluwer Health)
          1942-0080
          1941-9651
          Jul 2016
          : 9
          : 7
          Affiliations
          [1 ] From the Cardiac MR Group, Department of Clinical Physiology (D.N., E.H., M.C., A.H.A., H.E., H.A.) and Department of Cardiology (S.K., D.E.), Skåne University Hospital, Lund University, Sweden; Department of Radiology, Odense University Hospital, Denmark (E.-T.F.); Section for Interventional Cardiology, Division of Cardiovascular and Pulmonary Diseases, Department of Cardiology, Oslo University Hospital, Ullevaal, Norway (P.H.); Department of Cardiology B, Oslo University Hospital Ullevål, and Faculty of Medicine, University of Oslo, Norway (D.A.); and Laboratory of Medical Informatics, School of Medicine, Aristotle University of Thessaloniki, Greece (A.H.A.).
          [2 ] From the Cardiac MR Group, Department of Clinical Physiology (D.N., E.H., M.C., A.H.A., H.E., H.A.) and Department of Cardiology (S.K., D.E.), Skåne University Hospital, Lund University, Sweden; Department of Radiology, Odense University Hospital, Denmark (E.-T.F.); Section for Interventional Cardiology, Division of Cardiovascular and Pulmonary Diseases, Department of Cardiology, Oslo University Hospital, Ullevaal, Norway (P.H.); Department of Cardiology B, Oslo University Hospital Ullevål, and Faculty of Medicine, University of Oslo, Norway (D.A.); and Laboratory of Medical Informatics, School of Medicine, Aristotle University of Thessaloniki, Greece (A.H.A.). hakan.arheden@med.lu.se.
          Article
          CIRCIMAGING.115.004376
          10.1161/CIRCIMAGING.115.004376
          27412659
          b4e87039-872e-4a36-996f-5ded40ef965c
          © 2016 American Heart Association, Inc.
          History

          myocardium,myocardial ischemia,magnetic resonance imaging,coronary occlusion,coronary vessels

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