BACKGROUND To counter the possibility of smallpox being used as a biological weapon, in 2002 the US government restarted a smallpox vaccination campaign. Myopericarditis is a possible cardiac complication of smallpox vaccination. We report 2 cases of vaccine-associated myopericarditis in military recruits who were treated at our facility. Chest pain, shortness of breath, and electrocardiographi...

Myopericarditis occurs in 15% of patients with pericarditis. Recurrent myopericarditis occurs in 15% to 30% of patients after partial or complete recovery from acute myopericarditis. Relapse often occurs within 1 month of an initial episode. The standard of care for pericarditis or myopericarditis is initial treatment with nonsteroidal anti-inflammatory drugs for 10 to 14 days. Colchicine is of...

We report an unusual case of myopericarditis caused by Rickettsia sibirica mongolitimonae. Because of increasing reports of Rickettsia spp. as etiologic agents of acute myopericarditis and the ease and success with which it was treated in the patient reported here, rickettsial infection should be included in the differential diagnosis for myopericarditis.

Myopericarditis with a pericardial effusion as the initial presenting feature of SLE is uncommon. We report an unusual case of myopericarditis and pericardial effusion with subsequent heart failure, as the initial manifestation of SLE. The timely recognition and early steroid administration are imperative in SLE-related myopericarditis with cardiomyopathy to prevent the mortality associated wit...

To the Editor: We do not agree with the diagnosis of myocardial infarction in the case of a 36-year-old man 2 days after a dog bite1. For several reasons, we believe that the patient had myopericarditis rather than myocardial infarction. First, the patient had symptoms, signs, and laboratory findings consistent with sepsis, and blood cultures yielded Capnocytophaga canimorsus. Myocardial infarc...

A 31 years man was referred by general practitioner (GP) with chest pain preceded by sore throat a week ago. Electrocardiogram was suggestive of pericarditis and Troponin and inflammatory markers were elevated. Echocardiogram showed small pericardial effusion with normal biventricular size and function, and no regional wall motion abnormalities (RWMA). A clinical diagnosis of myopericarditis wa...

Myopericarditis has occasionally been reported as a side effect of mesalamine in patients with inflammatory bowel disease. We present a 20-year-old woman with ulcerative colitis admitted with chest pain. After thorough investigation she was diagnosed with myopericarditis potentially related to mesalamine. There was complete clinical and laboratorial recovery following drug withdrawal. Although ...

In the period 1998-, we registered four sudden and unexpected cardiac deaths in male athletes due to myopericarditis during or after physical exercise. Three of them were professional soccer players and the fourth was engaged in swimming. One aged 29, had symptoms of tiredness, heart enlargement and left ventricular premature beats during training. Three of them, aged 17-18-18, were without sym...

We report a case of myopericarditis in a 30-year-old male complaining of shortness of breath. In an emergency department (ED) setting, the symptoms of myopericarditis may overlap with many disease entities and can be a challenging diagnosis to make. However, with the use of a 64-section coronary CT angiography in a "triple rule out" (TRO) protocol, we were able to detect a large pericardial eff...

Campylobacter jejuni enteritis is the most common enteric infection in the developed world. Although rare, pericarditis and myopericarditis have been increasingly documented as complications following campylobacteriosis. The present paper implicates that myopericarditis and non-ischemic cardiomyopathy following Campylobacter jejuni infection might be more prevalent than initially thought and pe...