Troponin is a protein that is sort of exclusive to heart muscle cells. In wholesome folks, troponin is nearly absent from the blood. Its presence while in the blood implies that some kind of harm has occurred to the heart. The non-ST segment elevation myocardial infarction (NSTEMI) is an harm https://mylesicqbo.tinyblogging.com/topanwin-for-dummies-78090637