Section 1: Cardiac Arrest Cardiac Resuscitation Postcardiac Arrest Syndrome and Therapeutic Hypothermia Biomarkers in Acute Care Electrocardiography in the Emergency Department Echocardiography Magnetic Resonance Imaging Coronary Computed Tomography Angiography Clinical Evaluation of Chest Pain Syncope Clinical Evaluation of Palpitations Section 2: Acute Myocardial Infarction and Acute Coronary Syndrome Acute Coronary Syndrome: Diagnosis of Acute Myocardial Infarction and Acute Coronary Syndrome Strategies to Rule-out Acute Myocardial Infarction in the Emergency Department: Who Can Go Home? Acute Coronary Syndrome: Risk Stratification Treatment of Acute Coronary Syndrome in the Emergency Department Non-invasive Testing Section 3: Acute Heart Failure How to Use Natriuretic Peptides in the Emergency Department? Other Biomarkers Bioimpedance Vector Analysis in Acute Heart Failure Echocardiographic Assessment of Acute Heart Failure in the Emergency Department Emergency Department Acute Heart Failure Treatment The Role of Observation Units in Acute Heart Failure Cardiogenic Shock Acute Pericarditis Cardiac Tamponade Hypertensive Emergencies Aortic Dissection Cardiac Trauma Section 4: Arrhythmias Atrial Fibrillation and Atrial Flutter Ventricular Tachycardia and Ventricular Fibrillation Emergency Bradycardias ABC of Pacing: Temporary and Permanent Supraventricular Tachycardia Use of Anticoagulation in Arrhythmias Cardiac Toxicity Due to Drugs Acute Pulmonary Embolism Kidney Injury in the Face of Heart Disease Index.