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Book

Non–ST-Segment Elevation Myocardial Infarction

In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan.
.
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Book

Non–ST-Segment Elevation Myocardial Infarction

Hajira Basit et al.
Free Books & Documents

Excerpt

Acute coronary syndrome (ACS) can be divided into subgroups of ST-segment elevation myocardial infarction (STEMI), non-ST-segment elevation myocardial infarction (NSTEMI), and unstable angina. ACS carries significant morbidity and mortality and the prompt diagnosis, and appropriate treatment is essential. STEMI diagnosis and management are discussed elsewhere. NSTEMI and Unstable angina are very similar, with NSTEMI having positive cardiac biomarkers. The presentation, diagnosis, and management of NSTEMI are discussed below.

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Conflict of interest statement

Disclosure: Hajira Basit declares no relevant financial relationships with ineligible companies.

Disclosure: Ahmad Malik declares no relevant financial relationships with ineligible companies.

Disclosure: Martin Huecker declares no relevant financial relationships with ineligible companies.

References

    1. Gilutz H, Shindel S, Shoham-Vardi I. Adherence to NSTEMI Guidelines in the Emergency Department: Regression to Reality. Crit Pathw Cardiol. 2019 Mar;18(1):40-46. - PubMed
    1. Piątek Ł, Wilczek K, Janion-Sadowska A, Gierlotka M, Gąsior M, Sadowski M. Outcomes of a routine invasive strategy in elderly patients with non-ST-segment elevation myocardial infarction from 2005 to 2014: results from the PL-ACS registry. Coron Artery Dis. 2019 Aug;30(5):326-331. - PubMed
    1. Manfredonia L, Lanza GA, Crudo F, Lamendola P, Graziani F, Villano A, Locorotondo G, Melita V, Mencarelli E, Pennestrì F, Lombardo A, De Vita A, Ravenna SE, Bisignani A, Crea F. Diagnostic role of echocardiography in patients admitted to the emergency room with suspect no-ST-segment elevation acute myocardial infarction. Eur Rev Med Pharmacol Sci. 2019 Jan;23(2):826-832. - PubMed
    1. Rupprecht HJ, Geeren M, Geeren M, Weilemann S, Schuster HP. [Acute coronary syndrome without ST-elevation (NSTE-ACS)]. Herz. 2019 Feb;44(1):10-15. - PubMed
    1. Kamińska J, Koper OM, Siedlecka-Czykier E, Matowicka-Karna J, Bychowski J, Kemona H. The utility of inflammation and platelet biomarkers in patients with acute coronary syndromes. Saudi J Biol Sci. 2018 Nov;25(7):1263-1271. - PMC - PubMed

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