Surgery for Patients with Radiation-Induced Constrictive Pericarditis.

Radiation-induced heart disease (RIHD) is a major side effect of chest radiation therapy (RT). Most changes of pericardium will occur within a few weeks after receiving chest RT, while most of them will take decades or more to become constrictive pericarditis. Pericardiectomy is an effective treatment method. Here, we report 2 cases of radiation pericarditis after chest RT at our center.