Mass Casualty Anticipation – An essential, instinctual skill of EM physicians

san-francisco-plane-crash-pic

Emergency medicine is full of surprises, twists, and turns. We don’t know what type of patient we will encounter prior to a shift, but we are ready for any and all. That being said, preparation is essential prior to the arrival of critical patients. This is why the airway cart is checked before starting a shift or the position of the bedside ultrasound machine is always mentally tracked in order to quickly grab if needed.

Unfortunately, individual preparation is not sufficient for large scale disasters. This level of preparation must happen on a hospital and interdepartmental level such as coordination between trauma surgery, orthopedics, and emergency medicine with agreed upon policies.

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By |2016-11-11T19:02:31-08:00Jul 12, 2013|Medical Education, Trauma|

Takotsubo Cardiomyopathy: The Octopus Trap

Cartoon of Takotsubo CMTakotsubo Cardiomyopathy was first described in Japan in 1990 and  in the United States in 1998. It was named after an octopus trap (“tako-tsubo”) due to the shape of the trap being similar to the appearance of the left ventricular (LV) apical ballooning that occurs in this condition.  Why is this condition so important to know? It can mimic acute coronary syndrome and most patients go to the emergency department because they are worried they are having an acute myocardial infarction.

 

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By |2019-09-10T13:39:35-07:00Jul 11, 2013|Cardiovascular, ECG|

Patwari Academy videos: The Crashing Neonate

Screen Shot 2013-07-02 at 4.50.44 PMIn this series of videos, Dr. Rahul Patwari reviews the approach to the crashing neonate. Because these cases are often stressful, it is paramount to keep in mind a broad list of potential causes, such as “THE MISFITS” mnemonic:

  • T rauma/abuse
  • H eart disease
  • E ndocrine (CAH, hyperthyroid)
  • M etabolic (hypoglycemia, hyponatremia)
  • I nborn errors
  • S epsis
  • F ormula mishaps
  • I ntestinal catastrophes
  • T oxins (home remedies)
  • S eizures

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By |2019-01-28T21:58:31-08:00Jul 7, 2013|Patwari Videos, Pediatrics|

The Importance of Reciprocal Changes in Lead aVL

Reciprocal Change in aVL

ECG interpretation is one of the most important skills to master as an emergency  physician, and its interpretation can be very complex and frustrating. ECG manifestations can be very subtle, and sometimes the earliest and only ECG change seen will be reciprocal changes alone. To further complicate this, many patients have the atypical symptoms of nausea/vomiting, weakness, or shortness of breath and not chest pain.

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By |2019-09-10T13:39:23-07:00Jul 3, 2013|Cardiovascular, ECG|

Mythbuster: Calcium Gluconate Raises Serum Calcium as Quickly as Calcium Chloride

CalciumG and ClsmLET’S START WITH THE FACTS

  • We know that calcium chloride (CaCl2) provides 3 times more elemental calcium than an equivalent amount of calcium gluconate.
  • So, CaCl1 gm = calcium gluconate 3 gm.

CLINICAL QUESTIONS

  1. Does CaClhave better bioavailability than calcium gluconate?
  2. Does calcium gluconate have a slower onset of action because it needs hepatic metabolism to release the calcium?

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