Critical myocardial ischemia in systemic lupus erythematosus. Case report
Astorri, E.; Ridolo, E.; Dall'Aglio, P.P.; Gavaruzzi, G.; Contini, G.A.; Albertini, D.
Minerva Cardioangiologica 42(7-8): 373-377
1994
ISSN/ISBN: 0026-4725 PMID: 7970032 Document Number: 424534
We present the clinical case of a 26-year-old woman, suffering systemic lupus erythematosus for 15 years, who suddenly had coronary heart disease with angina pectoris on mild effort. Thallium 201 exercise test demonstrated clearcut anteroseptal and apical perfusion defects, whereas repeated echocardiography showed a hypokinetic anteroseptal segment; ECG also reported new Q wave in lead V4. After stronger corticosteroid and immunosuppressive treatment, angina pectoris attenuated and perfusion defects disappeared within few months. We hypothesize a coronary artery vasculitis in the course of systemic lupus erythematosus, probably associated with early coronary artery atherosclerosis.