Recurrent myopericarditis with extensive ulcerative colitis

A 26-year-old man with ulcerative colitis was independently evaluated in different emergency rooms on two occasions, separated by six years, for episodes of severe chest pain consistent with myopericarditis. Cardiac enzyme and electrocardiographic changes were accompanied by extensive colonic inflammatory changes. Treatment with corticosteroids led to resolution. While his cardiac findings were initially believed to be caused by a previously reported drug hypersensitivity to mesalamine (5-aminosalicylate), sulphasalazine was tolerated. Recurrent myopericarditis with ulcerative colitis appears to be rare, but responsive to steroids. It may occur more often than is currently appreciated and may lead to fatal arrhythmias or cardiac failure.