Infective pericarditis

**Inclusion terms:** - Pneumococcal pericarditis - Pneumopyopericardium - Purulent pericarditis - Pyopericarditis - Pyopericardium - Pyopneumopericardium - Staphylococcal pericarditis - Streptococcal pericarditis - Suppurative pericarditis - Viral pericarditis

**Use additional code:** - code (B95-B97) to identify infectious agent