Podcast #308: Ultrasound in Cardiac Arrest

Podcast #308: Ultrasound in Cardiac Arrest

Author: Aaron Lessen, M.D.

Educational Pearls:

  • There is currently debate within the medical community about what constitutes cardiac activity on ultrasound in the setting of cardiac arrest. A recent study has shown there providers looking at the same clips from an echo will disagree about what constitutes cardiac activity.
  • Some of the confusion stems from movement that is not cardiac in etiology. For example, some alvular movement can be due to IV fluids and some cardiac motion can be due to the patient being bagged.
  • Cardiac activity is defined as "Any intrinsic motion of the myocardium." However, even if this is present, it is important to ask if it clinically significant cardiac activity.
  • Despite disagreement, ultrasound can be useful for clinical decision making.

References:

Gaspari R et al. (2016) Emergency Department Point-Of-Care Ultrasound in Out-Of-Hospital and in-ED Cardiac Arrest. Resuscitation; 109: 33 – 39.

Hu K et al. (2017) Variability in Interpretation of Cardiac Standstill Among Physician Sonographers. Ann Emerg Med.


Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(1169)

Podcast 1014: Eating and Drinking on Shift

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 Jul 2min

Podcast 1013: Thoracotomy Indications

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 Jul 3min

Podcast 1012: Meth Sedation

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 Jul 1min

Podcast 1011: Creepy Crawlies

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 Jul 7min

Podcast 1010: First Pass Intubation Success

Podcast 1010: First Pass Intubation Success

Contributor: Travis Barlock, MD Educational Pearls:   First-pass success is critical to limit complications from apnea, hypoxia, and airway trauma.  Complication rate for patients intubated on the f...

29 Jun 3min

On the Streets- Zero to Rodeo

On the Streets- Zero to Rodeo

Dan Orbidan, OMS-II and Dr. Travis Barlock, MD discuss a real out of hospital call. This episode covers the implications of a pharmacologically abnormal patient presentation and the pre and post hospi...

22 Jun 35min

Carepoint Journal Club- Neurology

Carepoint Journal Club- Neurology

Carepoint Journal Club is a quarterly series with discussions about a medical topic, brought to you by Carepoint's Emergency Physicians.

15 Jun 36min

Podcast 1009: Prevention for Recurrent UTI

Podcast 1009: Prevention for Recurrent UTI

Contributor: Aaron Lessen, MD Educational Pearls:   UTIs are commonly seen in older women We often see them taking long-term prophylactic antibiotics because of common recurrence. Around 20-30% of...

8 Jun 1min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
forskningno
rekommandert
liberal-halvtime
jss
sinnsyn
villmarksliv
abels-tarn
fjellsportpodden
dekodet-2
rss-nysgjerrige-norge
tomprat-med-gunnar-tjomlid
hva-er-greia-med
rss-rekommandert
rss-inn-til-kjernen-med-sunniva-rose
grunnstoffene
mer-enn-hjerne
diagnose
kvinnehelsepodden