NPPB and myocarditis: Laboratory findings associated with myocarditis were raised levels of cardiac troponin T [49,57,61,64,70,72,75,87], troponin I [34,41,42,45,46,49,58,60,65,66,74,76,78,79,81,82,84–86,88,91,92], unspecified-type troponin [63,67,80,82], CK-MB [14,18,34,37,40,45,46,49,52,57,59,62,66,68,70,74–76,78–82,84,87–90,92], BNP [14], and NT-proBNP [49,52,61,63,75,85,87,88].