Table 1.

Criteria for assessment of ECG changes on the basis of reviewer assessmenta

Criteria LevelDetails
StrictBaseline and follow-up available. New peaked and symmetric T waves noted, which completely resolved on follow-up.
AnyPeaked or symmetric T waves noted, which were new or either partially or completely resolved on follow-up
PeakedPeaked T waves noted, which were new or either partially or completely resolved on follow-up
SymmetricSymmetric T waves noted, which were new or either partially or completely resolved on follow-up
  • a ECG, electrocardiogram.