title: Left ventricular performance in systemic lupus erythematosus.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D013599:Systole