Non-ST-Elevation Myocardial Infarction (Heart Attack without Elevation of the ST Segment on ECG): Symptoms, Diagnosis and Treatment

Heart Attack without Elevation of the ST Segment on ECG

Workup

ST Elevation

Only part of the heart muscle is damaged and ST-segment elevation is not seen on the ECG [electrocardiogram]. [btb.termiumplus.gc.ca]
CAD=冠心病；MI=心肌梗死；NSTEMI=非ST段抬高型心肌梗死；TIMI=心肌梗死的溶栓。 Based on data from Antman EM et al: The TIMI risk score for unstable angina/non-ST elevation MI: A method of prognostication and therapeutic decision making.JAMA 284:835–42, 2000. [msdmanuals.cn]