Intermediate
Technical
In the Industry Vocabulary Test
pericardial window
A surgical opening created in the pericardium to allow continuous drainage of pericardial fluid into the pleural space.
Full Definition
A pericardial window is a surgical procedure that creates a permanent opening in the pericardium, the protective sac surrounding the heart. This technique is used to treat recurrent pericardial effusions by allowing fluid to drain continuously into the pleural space where it can be absorbed. The procedure can be performed through various approaches including subxiphoid, thoracoscopic, or open thoracotomy. It provides long-term relief for patients with malignant or recurrent pericardial effusions that are not amenable to other treatments.
In Context
- "The oncology patient required a pericardial window due to recurrent malignant pericardial effusion." — Operative report
Also known as
pericardiotomy
pericardial drainage window
Don't confuse with
pericardiocentesis
pericardiectomy