In?ammation of the pericardium, myocardium, and endocardium at the same time (see HEART – Structure).
Acute or chronic in?ammation of the PERICARDIUM, the membranous sac that surrounds the HEART. It may occur on its own or as part of PANCARDITIS, when in?ammation also affects the MYOCARDIUM and ENDOCARDIUM (membranous lining of the inside of the heart). Various causes include virus infection, cancer and URAEMIA. (See also HEART, DISEASES OF.)... pericarditis