This article examines the clinical course and diagnostic characteristics of acute coronary syndrome associated with myocardial infarction. Acute coronary syndrome remains one of the leading causes of cardiovascular morbidity and mortality worldwide, requiring rapid diagnosis and timely treatment. The study analyzes the major clinical manifestations, cardiovascular risk factors, and modern diagnostic approaches used in patients with myocardial infarction. Particular attention is given to the diagnostic significance of electrocardiography, cardiac troponins, echocardiography, and coronary angiography. The results indicate that chest pain remains the most common symptom, although atypical clinical presentations are frequently observed in elderly patients and individuals with diabetes mellitus. Early identification of myocardial injury through cardiac biomarkers and advanced imaging techniques significantly improves diagnostic accuracy. The findings demonstrate that prompt diagnosis and early reperfusion therapy reduce myocardial damage, decrease complication rates, and improve patient survival. The study emphasizes the importance of comprehensive diagnostic assessment and evidence-based treatment strategies in improving clinical outcomes in patients with acute coronary syndrome and myocardial infarction
Publication Date: 2026-06-19