title: Echocardiographic Recognition of Left Ventricular Mural Thrombus.
abstract: Left ventricular (LV) mural thrombus is a well recognized complication of acute myocardial infarction. In survivors of infarction, its incidence is influenced by the location and magnitude of infarction: it occurs often in patients with large anterior Q wave infarctions, particularly in the presence of LV apical akinesis or dyskinesis. Although radionuclide imaging with indium-111-labeled platelets, computed tomography, and magnetic resonance imaging may be used to identify LV mural thrombus, two-dimensional echocardiography is the technique of choice for assessing its presence, shape, and size, and recent technical advances in echocardiographic methodology, such as high-frequency, short-focal-length transducers, have improved the echocardiographic assessment of LV mural thrombus. In the patient in whom a mural thrombus is identified, acute and chronic anticoagulation (with heparin and warfarin, respectively) is indicated: first, to prevent further thrombus formation and, second, to reduce the incidence of systemic embolization.
authors.affiliation: Room CS 7.102, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75235-9047.
authors.forename: Saverio
authors.initials: S
authors.lastname: Barbera
authors.forename: L. David
authors.initials: LD
authors.lastname: Hillis