Entzündliche Herzerkrankungen bei primär extrakardialen Erkrankungen

Abstract

As systemic immunological disorders, internal diseases in gastroenterology, rheumatology and infectiology can, in addition to the bowels, potentially involve the musculo-skeletal system, the immunological system and heart structures. All structures and functions of the heart can be affected. Pericarditis in lupus erythematosus and chronic inflammatory bowel disease, myocarditis in HIV infection and lyme disease are examples of cardiac manifestations of internal diseases. The pathogenetic causes can be manifold, such as direct cytotoxic effects in HIV or Borrelia burgdorferi infections, induced vasculitis and local activation of coagulation factors as in lupus erythematosus or chronic inflammatory bowel disease. Improved treatment options have led to more long-lasting courses of internal diseases, such as in infectious diseases, lupus erythematosus and chronic inflammatory bowel disease, thus cardiovascular complications such as pericarditis and myocarditis gain increasing importance as a consequence of chronic disease and therapy-related damage.