Computed tomography of the normal and infarcted myocardium

AJR. American Journal of Roentgenology
D F AdamsH L Abrams


After intravenous administration of contrast agent, in vitro cardiac scanning showed a significant difference between the attenuation coefficients of the intracavitary blood pool and the myocardial wall, permitting clear delineation of the ventricular cavity. A substantial alteration in hematocrit permitted similar visualization of the intracavitary blood pool-myocardial wall interface. The attenuation coefficient of infarcted myocardium differed sufficiently from that of normal myocardium to render computed tomographic distinction feasible. In three hour old infarctions, the differences between normal and ischemic or infarcted tissue were enhanced by prior administration of contrast agent. These differences in attenuation coefficient indicate that a properly gated CT scanner could be utilized as a noninvasive approach to evaluating suspected or known myocardial infarction and other aspects of cardiac structure and function both in man and in experimental animals.


Dec 1, 1979·European Journal of Nuclear Medicine·J MaublantG Meyniel
Jan 1, 1988·International Journal of Cardiac Imaging·K LacknerP Thurn
Jan 1, 1985·International Journal of Cardiac Imaging·J S GarrettM J Lipton
Jan 1, 1982·Cardiovascular and Interventional Radiology·R G PalmerE Carlsson
Jan 1, 1977·Seminars in Roentgenology·M M Ter-Pogossian
Mar 1, 1981·Clinical Radiology·H L Abrams
Apr 28, 1977·The New England Journal of Medicine·L D Hillis, E Braunwald
Feb 2, 1978·The New England Journal of Medicine·H L Abrams, B J McNeil
Jun 8, 2011·Cardiology in Review·Daniel W EntrikinJ Jeffrey Carr
Jul 14, 2001·Radiographics : a Review Publication of the Radiological Society of North America, Inc·W W Mayo-SmithM J Lee
Mar 23, 2007·AJR. American Journal of Roentgenology·Richard Bessell-Browne, Martin E O'Malley
Dec 21, 2007·AJR. American Journal of Roentgenology·Luca Saba, Giorgio Mallarini
May 20, 2004·AJR. American Journal of Roentgenology·Amy GosaliaHugo Spindola-Franco
Apr 28, 2005·AJR. American Journal of Roentgenology·Victoria VázquezPascual Parrilla
Jun 22, 2007·Radiology·Debby van Helvoort-PostulartM G Myriam Hunink
Sep 13, 2007·Radiology·Majanka H Heijenbrok-KalM G Myriam Hunink
Dec 21, 2013·Radiology·Alexia RossiGabriel P Krestin
May 24, 2008·The International Journal of Cardiovascular Imaging·Andreas Horst MahnkenMichael Scheuering
Feb 27, 2009·Journal of Cardiovascular Computed Tomography·Dorinna D Mendoza, Wm Guy Weigold
Aug 10, 2007·European Journal of Radiology·Yeon Hyeon ChoeJeong-Euy Park
Mar 1, 1986·Progress in Cardiovascular Diseases·M J LiptonD P Boyd
Nov 1, 1977·Progress in Cardiovascular Diseases·E S WeissM M Ter-Pogossian
Jan 1, 1978·Computerized Tomography·H K Huang, J C Mazziotta
Feb 1, 1985·International Journal of Cardiology·B H Brundage, D Spigos
Jan 1, 1987·Progress in Cardiovascular Diseases·L M Buja, J T Willerson
Nov 1, 1983·Clinical Radiology·S J BarterA Maseri
Jan 1, 1982·The American Journal of Cardiology·C G SkiöldebrandT T Hayashi
Oct 17, 2009·JACC. Cardiovascular Imaging·Andreas H MahnkenRolf W Guenther
Apr 2, 2011·Expert Review of Cardiovascular Therapy·Andreas H Mahnken

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