VMC	Viral myocarditis
DCM	Dilated cardiomyopathy
CVB3	Coxsackievirus B3
aVMC	Acute viral myocarditis
cVMC	Chronic viral myocarditis
CON	Normal controls
HF	Heart failure
PBS	Phosphate buffered saline
HCA	Hierarchical clustering analysis
PCA	Principal component analysis
RPTs	Response permutation tests
ROC	Receiver operating characteristic
PIV	Pathway impact values
LVEF	Left ventricle ejection fraction
BCAAs	Branch chain amino acids
PLS-DA	Partial least squares discriminant analysis
OPLS-DA	Orthogonal signal correction partial least-squares discriminant analysis