Are Hyperacute T Waves a Reliable Early Sign of MI?
Hyperacute T-waves, when defined by an absolute amplitude threshold greater than the 95th percentile, were not helpful in diagnosing myocardial infarction.
Hyperacute T Wave in the Early Diagnosis of Acute Myocardial Infarction. Ann Emerg Med. 2023 Feb 9:S0196-0644(22)01327-0. doi: 10.1016/j.annemergmed.2022.12.003. Epub ahead of print.