Podcast 1018: Occult Ventricular Fibrillation on Echocardiography
Contributor: Aaron Lessen, MD Educational Pearls: Big question in cardiac arrest: is the rhythm shockable? Shockable: ventricular fibrillation (VF) and pulseless ventricular tachycardia Non-sho...
24 Aug 2min
Podcast 1017: CPR Hand Placement
Contributor: Taylor Lynch, MD Educational Pearls: CPR is an important life-saving measure designed for anyone to perform. Chest compressions works by two mechanisms: Cardiac pump: Direct squ...
17 Aug 2min
Podcast 1016: Hypokalemia
Contributor: Meghan Hurley, MD Educational Pearls: What is hypokalemia? Hypokalemia is when the measured blood level of potassium falls below 3.5 mEq/L (normal 3.5 - 5.2 mEq/L). Can generally be ...
10 Aug 6min
Podcast 1015: Calcium in Hyperkalemia
Contributor: Meghan Hurley, MD Educational Pearls: What is hyperkalemia? Hyperkalemia is when the measured blood level of potassium reaches above 5.2 - 5.5 mEq/L (normal 3.5 - 5.2 mEq/L). What ar...
3 Aug 7min
Podcast 1014: Eating and Drinking on Shift
Contributor; Aaron Lessen, MD Educational Pearls: A 2026 survey asked Canadian emergency medicine (EM) physicians about their eating and drinking habits while on shift. Among 527 respondents, 35%...
27 Juli 2min
Podcast 1013: Thoracotomy Indications
Contributor; Taylor Lynch, MD Educational Pearls: Thoracotomy Thoracotomy is used in traumatic cardiac arrest to replace conventional CPR with direct access to the chest. Goals include identif...
20 Juli 3min
Podcast 1012: Meth Sedation
Contributor: Aaron Lessen, MD Educational Pearls: Agitated patients who are intoxicated with methamphetamine pose a unique challenge when selecting a sedative to counter their symptoms. Is there ...
13 Juli 1min
Podcast 1011: Creepy Crawlies
Contributor: Meghan Hurley, MD Educational Pearls: What animal is the most lethal to humans? Depending on how we define lethal, and animal, this answer is actually not straight forward. Globall...
6 Juli 7min
