Pericardial Effusion, also known as noninflammatory pericardial effusion, is related to hemopericardium and pericardial tuberculosis. An important gene associated with Pericardial Effusion is NLRP3 (NLR Family Pyrin Domain Containing 3), and among its related pathways/superpathways are PI3K-Akt signaling pathway and VEGF Signaling Pathway. The drugs Neostigmine and Midazolam have been mentioned in the context of this disorder. Affiliated tissues include heart and lung, and related phenotypes are muscle and renal/urinary system