such as peaked T waves in hyperkalemia or symmetric T wave inversions during myocardial ischemia. But what about all the other T wave abnormalities, such as flat T waves, biphasic T waves or ...

Remember that T wave inversions and ST segment depression are normal in leads V1 to V3 in the presence of a right bundle branch block; thus, myocardial ischemia technically cannot be easily ...

Group 3 — minor T-wave changes. Group 4 — nondiagnostic T-wave inversions. Group 5 — myocardial infarction. Group 2 included low T waves or ST-segment depressions that were considered to be ...