TNNI3 and viral myocarditis: Elevations in serum cTnI and CK-MB levels may occur in viral myocarditis associated with foot and mouth disease [27,43,44,46], babesiosis [47], acute ruminal lactic acidosis [48], pregnancy toxaemia [49], chronic mitral valve disease [50], canine parvoviral enteritis [51], traumatic reticuloperitonitis [52], canine distemper [51], and dilated cardiomyopathy [51].