Intensive Care Network Podcasts

When is an arrhythmia important? Can you tell, or should you always refer to a cardiologist? What are the best management strategies for common arrhythmias and are there any potential problems to be aware of? What about the “do not miss” diagnoses?    Arrhythmias are common in critically unwell patients, and may represent primary cardiac pathology, or the cardiac response to underlying pathology. Estimates for the incidence of arrhythmias in patients in the intensive care unit (ICU) vary widely. Atrial fibrillation is the most common arrhythmia in the ICU, and management varies according to patient instability, underlying comorbidities and conditions, with important features that may favour a rate-control strategy over cardioversion, or a pharmacologic cardioversion over an electrical cardioversion. Atrial tachycardias are less common, but may have important consequences, and be difficult to manage in the intensive care patient. Ventricular arrhythmias are often immediately life threatening, and may requ