RT Journal Article SR Electronic T1 A functioning intrapericardial paraganglioma (pheochromocytoma). JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 380 OP 383 DO 10.1136/hrt.57.4.380 VO 57 IS 4 A1 Shimoyama, Y A1 Kawada, K A1 Imamura, H YR 1987 UL http://heart.bmj.com/content/57/4/380.abstract AB A patient with a functioning intrapericardial paraganglioma (pheochromocytoma) that was located at the root of the aorta overlying the right coronary artery and adherent to the right ventricular wall is reported. The tumour was successfully removed under total cardiopulmonary bypass without inducing cardiac arrest.