Not much: It is unlikely that anything significant will happen. Frequently, the pericardium is left open after "open heart" surgery. The pericardium is also resected when a person develops constrictive pericarditis and the person usually does fine afterwards.
Answered 9/14/2019
6.2k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question