Introduction: Cardiac involvement is a rare manifestation of Wegener granulomatosis (WG). Because its prognosis can be poor, it must be diagnosed early to be treated adequately. We report the disease course of a patient who received rituximab to treat cardiac involvement documented by contrast-enhanced cardiac magnetic resonance imaging (ceCMR).
Case: This WG patient developed myocarditis with atrioventricular block. CeCMR proved useful in the diagnosis and follow-up of cardiac involvement. Several unsuccessful regimens preceded the prescription of rituximab. Two months later, regression of the myocarditis shown by ceCMR images was correlated with electrophysiological improvement.
Discussion: CeCMR assessment of a heart conduction defect in a patient with WG showed that this tool was useful for the diagnosis and follow-up of cardiac involvement in this vasculitis. Rituximab was an effective treatment in this patient.
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| http://dx.doi.org/10.1016/j.lpm.2007.08.019 | DOI Listing |
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