Podcast 1005: Balanced Fluid vs Normal Saline in Pediatric Patients

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

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

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

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

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

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

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

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