👉 Pericardotomy, also known as a pericardial decompression or a pleural dissection, is an invasive surgical procedure that involves removing part of the lining of the heart's sac called the pericardium. The primary purpose of this surgery is to relieve symptoms associated with heart disease and to improve overall health by reducing the risk of infection in the heart. The pericardium is a protective layer surrounding the heart, known as the pericardium. It helps to
