pericarditis heart disease

pericarditis heart wall pericardium endocarditis myocarditis inflammation anatomy surgery medical organ human treatment vector disease cardiac carditis pericardiocentesis illness inflamed acute emergency pericardial sac cardiology chronic chest coronary epicardium myocardium endocardium scheme fibrous cavity visceral serous layer tissue blood vessel muscle artery poster subepicardial vascular illustration cardiovascular vein cardiomyopathy cardio