EMB	Endomyocardial biopsy
PCR	Polymerase chain reaction
PVB19	Parvovirus B19
DCM	Dilated cardiomyopathy
MRI	Magnetic resonance imaging
EF	Ejection fraction
EBV	Epstein–Barr virus
CMV	Cytomegalovirus
HSV	Herpes simplex virus
ENV	Enterovirus
ADV	Adenovirus
n	Number
EDV	End-diastolic volume
NS	Not significant
Myo	Myocarditis
LV	Left ventricular volume
DNA	Deoxyribonucleic acid
RNA	Ribonucleic acid