Podcast #197: Ashman Phenomenon

Podcast #197: Ashman Phenomenon

Author: Dylan Luyten M.D.

Educational Pearls:

  • Ashman's Phenomenon occurs in the setting atrial fibrillation and mimics ventricular tachycardia, but is harmless.
  • On ECG, the pattern of Ashman Phenomenon is a long cycle, followed a short cycle, followed by a complex wide complex beat.
  • The wide complex beats have right BBB morphology. The long R-R followed by a short R-R leads to conduction down the left bundle branch while the right bundle branch is still in a refractory period.

References: https://lifeinthefastlane.com/ecg-library/atrial-fibrillation/

Avsnitt(1145)

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Podcast #405:  Infant Walkers

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Author: Don Stader, MD Educational Pearls: Recent study has revealed that infant walkers are more harmful than helpful Infant walkers can also delay motor function The American Academy of Pediatric...

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Podcast #404: Electric Scooter Injuries

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Author: Sam Killian, MD Educational Pearls: Recent news articles are showing an increase in injuries related to riding electric scooters Year-to-year, scooter injuries have increased as high as thr...

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Podcast #403:  Meniscus Lock

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Podcast #402: Rapid sequence intubation medications

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Podcast #401: Foreign Body Aspiration

Podcast #401: Foreign Body Aspiration

Author: Gretchen Hinson, MD Educational Pearls: Diagnosis can be difficult and often delayed Asymmetric breath sounds, choking, stridor may be present, but children also present asymptomatically Peak...

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Podcast #400: ECMO

Podcast #400: ECMO

Author: Dylan Luyten, MD Educational Pearls: Extracorporeal membrane oxygenation (ECMO) is similar to bypass ECMO is being utilized routinely at some centers and even prehospital in cardiac arrest ...

2 Nov 20186min

Podcast #399: Hunting for pancreatitis

Podcast #399: Hunting for pancreatitis

Author: Michael Hunt, MD Educational Pearls: Alcohol and gallstones are most common causes of pancreatitis Diagnosis is not simply based on lipase alone - must have at least two the the three criteri...

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