title: Contrast agents and cardiac MR imaging of myocardial ischemia: from bench to bedside.
abstract: This review paper presents, in the first part, the different classes of contrast media that are already used or are in development for cardiac magnetic resonance imaging. A classification of the different types of contrast media is proposed based on the distribution of the compounds in the body, their type of relaxivity and their potential affinity to particular molecules. In the second part, the different uses of the extracellular type of T1-enhancing contrast agent for myocardial imaging is covered from the detection of stable coronary artery disease to the detection and characterization of chronic infarction. A particular emphasis is placed on the clinical use of gadolinium-chelates, which are the universally used type of MRI contrast agent in the clinical routine. Both approaches, first-pass magnetic resonance imaging (FP-MRI) as well as delayed-enhanced magnetic resonance imaging (DE-MRI), are covered in the different situations of acute and chronic myocardial infarction.
authors.affiliation: Hôpital Cardiologique L. Pradel, Department of Radiology, Creatis, UMR CNRS 5515 & INSERM U630, 59, Boulevard du Doyen Lépine, 69394, Lyon, Montchat, France. pierre.croisille@creatis.univ-lyon1.fr
authors.forename: Pierre
authors.initials: P
authors.lastname: Croisille
authors.forename: Didier
authors.initials: D
authors.lastname: Revel
authors.forename: Maythem
authors.initials: M
authors.lastname: Saeed
mesh_terms: D003287:Contrast Media / Q000008:administration & dosage / Q000145:classification*; D005682:Gadolinium; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D017202:Myocardial Ischemia / Q000175:diagnosis* / Q000503:physiopathology; D009942:Organometallic Compounds
chemical_list: D003287:Contrast Media; D009942:Organometallic Compounds; D005682:Gadolinium