Pacemakers and cardioinhibitory syncope
Learn how dual-chamber pacemakers treat cardioinhibitory syncope.
Easy rules for assessing compensation
These super simple rules will help you decide whether metabolic / respiratory compensation is adequate.
Distinguishing between different acid-base disorders—a simple rule
Learn how to apply a simple rule to identify whether your patient's primary acid-base disorder is metabolic or respiratory.
How amiodarone affects thyroid function
Learn how amiodarone affects thyroid hormones and how to monitor them long-term.
How to identify pneumothorax on a chest x-ray
Identify when pleura is abnormal and the key radiological signs of pneumothorax.
Detecting arrhythmias with ICDs
Discover how ICDs detect arrhythmias and prevent cardiac arrest.
Understanding abnormal thyroid function during pregnancy
Refresh your understanding of the relationship between TSH and abnormal thyroid function tests during pregnancy.
How to diagnose a hepatitis E infection
Learn the serological markers that correlate with HEV infection.
Important lab markers in HAV infection
Learn about the relationship between ALT, IgG, and IgM levels, and how to interpret a positive test.
Early screening for HCV infection
This video will teach you how to screen for HCV infection as early as two weeks after infection, and provide you with a diagnostic algorithm to help you make sense of the results.