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Should the pericardium be closed in patients undergoing cardiac surgery?

Three Part Question

In [patients undergoing cardiac surgery] does [pericardial closure] affect [outcome]?

Clinical Scenario

You have been trained to leave the pericardium open after a routine cardiac surgery procedure because in the early postoperative period the patient's haemodynamic performance is better and there is less incidence of graft failure. In addition there is also said to be a reduced incidence of cardiac tamponade. You begin to question this teaching, especially in view of the benefit of a closed pericardium when it comes to re-do surgery. You decide to scrutinise the published literature with regard to the pitfalls of closing the pericardium.

Search Strategy

Medline 1966–Nov 2004 using the OVID interface