NSTEMIn
NSTEMIn is commonly used to refer to non-ST-elevation myocardial infarction, though the standard acronym is NSTEMI. NSTEMI is a type of acute coronary syndrome in which myocardial necrosis occurs due to reduced blood flow to part of the heart. Unlike ST-elevation myocardial infarction (STEMI), NSTEMI does not show persistent ST-segment elevation on a standard electrocardiogram.
Pathophysiology: It typically results from plaque rupture with superimposed partial thrombosis causing partial occlusion of a
Clinical features and diagnosis: Patients often report chest discomfort or pressure, shortness of breath, sweating, or
Management: Initial care includes antiplatelet therapy (commonly aspirin plus a P2Y12 inhibitor such as clopidogrel, ticagrelor,
Prognosis: With timely recognition and guideline-directed therapy, short-term mortality is reduced. Long-term outcomes depend on prompt