European heart journal
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European heart journal · Dec 1998
Troponin T in patients with low grade or atypical angina. Identification of a high risk group for short- and long-term cardiovascular events.
Cardiac troponin T is an established marker of cardiovascular risk in patients with severe angina pectoris. Data are scarce on patients admitted to a coronary care unit with low grade or atypical angina pectoris to rule out myocardial infarction. ⋯ Troponin T identifies patients with low grade or atypical angina at risk of severe short- and long-term cardiovascular events. Therefore, troponin T adds substantial information in patients with ruled out acute myocardial infarction. Troponin T positive patients have to be observed carefully regardless of their symptom intensity and may have to receive early cardiac catheterization; troponin T negative patients could be released safely from the coronary care unit early.