Ischaemia in the right ventricle and left ventricle, and rheumatoid myalgia incidentally found in a lung cancer patient treated with immune checkpoint inhibitors: a case report with 18F-fluorodeoxyglucose-positron emission tomography/computed tomography imaging. - Manabe O; Jinnouchi H; Aikawa T; Shirai K; Oyama-Manabe N (European heart journal. Cardiovascular Imaging, 2023)