Selection and timing for invasive therapy in non-ST-segment-elevation acute coronary syndrome

Abstract

While outcomes for ST-segment-elevation myocardial infarction has significantly decreased over the last years, patients presenting with non-ST-segment-elevation acute coronary syndromes (NSTEACS) still have a rather high mortality. Longer term mortality over 4 years is about double the mortality after a ST-segment-elevation myocardial infarction. The reason for the poorer prognosis is unclear but is very likely to be partially explained by the generally older age of NSTEACS patients. The optimal therapy for NSTEACS is less well defined. In this review, the authors specifically discuss the role of coronary angiography, how to decide which patient should undergo this procedure and whether there is an optimal time point. The review provides an up-to-date discussion about the best treatment strategies for NSTEACS.

Keywords::

• acute coronary syndrome
• gender
• non-ST-segment-elevation infarction
• percutaneous coronary intervention
• timing

Financial & competing interests disclosure

The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.

No writing assistance was utilized in the production of this manuscript.