CS	cardiac sarcoidosis
PET	positron emission tomography
FDG	fluorodeoxyglucose
JMHW	Japanese Ministry of Health and Welfare
HRS	Heart Rhythm Society
SNMMI	Society of Nuclear Medicine and Molecular Imaging
CT	computed tomography
ASNC	American Society of Nuclear Cardiology
MRI	magnetic resonance imaging
MPI	myocardial perfusion imaging
SPECT	single-photon emission computed tomography
SUV	standard uptake value
UI	uptake index
SSTR	somatostatin receptor
FLT	fluorothymidine
FMISO	fluoromisonidazole
MIP	maximum intensity projection
CXCR4	C-X-C motif chemokine receptor 4
MI	myocardial infarction