Detection of Intracoronary Thrombus by Magnetic Resonance Imaging in Patients With Acute Myocardial Infarction
Author(s) -
Christian Jansen,
Divaka Perera,
Marcus R. Makowski,
Andrea J. Wiethoff,
Alkystis Phinikaridou,
Reza Razavi,
Michael Marber,
Gerald Greil,
Eike Nagel,
David Maintz,
Simon Redwood,
René M. Botnar
Publication year - 2011
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.110.965442
Subject(s) - medicine , thrombus , cardiology , myocardial infarction , magnetic resonance imaging , right coronary artery , radiology , artery , coronary angiography
Persistent intracoronary thrombus after plaque rupture is associated with an increased risk of subsequent myocardial infarction and mortality. Coronary thrombus is usually visualized invasively by x-ray coronary angiography. Non-contrast-enhanced T1-weighted magnetic resonance (MR) imaging has been useful for direct imaging of carotid thrombus and intraplaque hemorrhage by taking advantage of the short T1 of methemoglobin present in acute thrombus and intraplaque hemorrhage. The aim of this study was to investigate the use of non-contrast-enhanced MR for direct thrombus imaging (MRDTI) in patients with acute myocardial infarction.
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