Figure 3. Suggested protocols for diagnosing cardiac sarcoidosis. Suggested myocardial FDG-PET protocols for diagnosing cardiac sarcoidosis provided by the Japanese Ministry of Health and Welfare (JMHW) (A), and the Joint Society of Nuclear Medicine and Molecular Imaging (SNMMI) and American Society of Nuclear Cardiology (ASNC) expert consensus statement (B) are summarized. (C) Protocol used by Seoul National University Bundang Hospital (SNUBH) is also shown. FDG: fluorodeoxyglucose, PET: positron emission tomography.