medicine• 2025-11-27• Keywords: pathophysiology of myocardial infarction, causes of heart attack, symptoms of acute coronary syndrome, ECG interpretation in heart attack, management of STEMI, treatment of NSTEMI, heart attack first aid, risk factors of myocardial infarction, complications of heart attack, clinical features of ischemic chest pain, diagnosis of myocardial infarction, thrombolysis indications and contraindications