This document discusses the diagnosis and management of acute myocardial infarction (AMI). It provides details on: 1) The clinical presentation and diagnosis of AMI based on symptoms, signs, and electrocardiogram (ECG) findings. 2) Emergency treatments for AMI including aspirin, nitrates, oxygen, monitoring, and thrombolytic therapy when indicated. 3) Guidelines for thrombolytic therapy including indications, contraindications, dosing and monitoring for complications. 4) Additional measures needed during hospitalization and recovery from AMI including medications, lifestyle advice, and follow-up.