Giant cell myocarditis is a rare condition, the cardiac magnetic resonance imaging findings of which have not been previously described. The disease usually occurs in young previously healthy people and is typified by rapidly progressive cardiac dysfunction, often requiring cardiac transplantation. A case of giant cell myocarditis is presented, with associated pathologic and imaging findings.

e majority of scorpion stings are generally seen with a set of simple clinical ndings, such as pain, oedema, numbness, and tenderness in the area of the sting. However, occasionally events, such as toxic myocarditis, acute heart failure, acute pulmonary oedema, and Acute Respiratory Distress Syndrome (ARDS), which occur in scorpion sting cases are a signi cant problem which determine mortality ...

We report a case of a 59-year-old woman who presented with worsening dyspnea which rapidly progressed to severe heart failure. Coronary arteries showed no obstruction. Supportive measures stabilized the patient's hemodynamics. Initially intravenous solumedrol was given, but when the patient's condition continued to deteriorate, intravenous immunoglobulin (IVIG) was added to the treatment regime...

BACKGROUND Both celiac disease (CD) and myocarditis can be associated with systemic autoimmune disorders; however, the coexistence of the 2 entities has never been investigated, although its identification may have a clinical impact. METHODS AND RESULTS We screened the serum of 187 consecutive patients with myocarditis (118 males and 69 females, mean age 41.7+/-14.3 years) for the presence of...

BACKGROUND Myosin-induced autoimmune myocarditis of rats is a model of human dilated cardiomyopathy. Resveratrol is a natural polyphenol found in grapes and wine that is reported to have cardioprotective and immunomodulatory effects. METHODS AND RESULTS To examine the effect of resveratrol on myocarditis, vehicle or resveratrol (50 mg/kg per day) was administered to cardiac myosin immunized r...

Autoimmunity has long been linked to myocarditis and its sequela, dilated cardiomyopathy, the leading causes of heart failure in young patients. However, the underlying mechanisms are poorly defined, with most clinical investigations focused on humoral autoimmunity as the target for intervention. Here, we show that the α-isoform of myosin heavy chain (α-MyHC, which is encoded by the gene Myh6) ...

Myocarditis is a major cause of sudden, unexpected death in young people. However, it is still one of the most challenging diseases to treat in cardiology. In the present study, we showed that both expression level and activity of PKC-α were up-regulated in the rat heart of experimental autoimmune myocarditis (EAM). Intraperitoneal administration of PKC inhibitor (Ro-32-0432) at the end of the ...

1. Pandemic (H1N1) 2009 — update 95. Geneva: World Health Organization, 2010. (Accessed April 14, 2010). Available from: http://www.who.int/csr/don/2010_01_08/en/index.html 2. Barbaro G. HIV-associated myocarditis. Heart Fail Clin. 2005;1:439-48. 3. Barbaro G. Reviewing the cardiovascular complications of HIV infection after the introduction of highly active antiretroviral therapy. Curr Drug Ta...

The following chapter is one of a series of chapters in the volume entitled Infections of the Myocardium appearing in Frontiers in Bioscience. The full table of contents can be found at http://www.bioscience.org/current/special/tanowitz.htm. In this chapter, we review several parasitic infections involving the myocardium and pericardium. The most widely studied parasitic infection affecting the...

BACKGROUND Inflammatory processes play a critical role in myocarditis, dilated cardiomyopathy, and heart failure. The expression of the inflammatory chemokine osteopontin (OPN) is dramatically increased in cardiomyocytes and inflammatory cells during myocarditis and heart failure in human and animals. However, its role in the development of heart diseases is not known. METHODS AND RESULTS To ...