If these early ECG changes are recognized and the vessel reopened using either thromblysis or direct coronary angioplasty, the progression of the infarction can be halted in its tracks, and myocardium at risk of death salvaged.

如果识别出这些早期ECG改变，应用溶栓术或直接冠状动脉成形术，重新打开血管，这样，梗死将停止进展，也可以挽救死亡风险。