Podcast #238: Ultrasound in Cardiac Arrest

Podcast #238: Ultrasound in Cardiac Arrest

Author: Aaron Lessen M.D.

Educational Pearls

  • Ultrasound is helpful in the setting of cardiac arrest for finding a cause like cardiac tamponade or PE, but also for predicting outcomes for non-shockable rhythms.
  • One study showed that in those that presented with asystole or PEA and cardiac activity on US had a 4% survival rate, while those without cardiac activity had almost no chance.

References: Philip Salen, Larry Melniker, Carolyn Chooljian, John S. Rose, Janet Alteveer, James Reed, Michael Heller, Does the presence or absence of sonographically identified cardiac activity predict resuscitation outcomes of cardiac arrest patients?, The American Journal of Emergency Medicine, Volume 23, Issue 4, 2005, Pages 459-462, ISSN 0735-6757, http://dx.doi.org/10.1016/j.ajem.2004.11.007.

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Podcast #242: Pott's Puffy Tumor

Podcast #242: Pott's Puffy Tumor

Author: Suzanne Chilton, M.D. Educational Pearls Pott's puffy tumor is a subperiosteal abscess of the frontal bone that arises from hematologic spread or direct infection via the frontal sinuses. The...

23 Aug 20173min

Podcast #241: GERD vs. MI

Podcast #241: GERD vs. MI

Author: Dave Rosenberg, M.D. Educational Pearls MI and GERD can present similarly. For example, 47% with angina report increased belching with an anginal attack, and 20% of people with an MI describe...

21 Aug 20173min

Podcast #240: Honey and Burns

Podcast #240: Honey and Burns

Podcast #240: Honey and Burns Author: Nick Hatch, M.D. Educational Pearls Honey can be used to treat burns because it has antibacterial properties. In one study, honey outperformed silver sulfadiazin...

19 Aug 20172min

Podcast #239: Tetanus in the ED

Podcast #239: Tetanus in the ED

Author: Rachel Beham, PharmD, Advanced Clinical Pharmacist - Emergency Medicine Educational Pearls Tetanus Ig is indicated in those who have no or unknown tetanus vaccination history who present with...

17 Aug 20173min

Deep Dive #5: The Evolution of Sepsis Treatment

Deep Dive #5: The Evolution of Sepsis Treatment

Author: Susan Brion, M.D. Dr. Brion enlightens us on the ever-evolving standard of sepsis management.

11 Aug 201722min

Podcast #237: Phimosis vs. Paraphimosis

Podcast #237: Phimosis vs. Paraphimosis

Author: Sam Killian, M.D. Educational Pearls Phimosis refers to the inability to retract the distal foreskin over the glans penis in uncircumcised males. Paraphimosis is the entrapment of the foreski...

9 Aug 20174min

Podcast #236: Peripheral IJ Access

Podcast #236: Peripheral IJ Access

Author: Nick Hatch, M.D. Educational Pearls When peripheral or central IV access is difficult, sometimes providers will try to use a peripheral IV setup at an IJ site using US guidance. Case studies ...

7 Aug 20174min

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