Nobuaki Sato, Masahiro Shimokawa, Hiromi Iwasaki, Toru Maruyama and Koichi Akashi
A 64-year-old female patient with primary cardiac lymphoma showed ECG mimicking Brugada syndrome. Lymphoma invaded the right atrial and ventricular outer layer and projected to the right ventricular outflow tract (RVOT). ECG restored normal after chemotherapy and subsequent stem cell transplantation. This case indicates that cardiac lymphoma invading the outer layer of RVOT induced reversible Brugada-like ECG.