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SGEM#368: Just A Normal Saline Day in the ICU – The PLUS Study

The Skeptics' Guide to EM

Date: June 12th, 2022 Reference: Finfer et al. Date: June 12th, 2022 Reference: Finfer et al. sodium chloride), and balanced crystalloid solutions, meaning those with a chloride composition closer to plasma such as lactated ringer’s or Plasma Lyte 148. Reference: Finfer et al.

ICU 133
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REBEL Core Cast 108.0 – Angioedema

REBEL EM

Bradykinin Mediated Plasma globulins called kininogens release bradykinin and cause vascular permeability. Image: ( Morgan 2010 ) Features Absence of urticaria and pruritus Insidious onset (24-36 hours) ACE Inhibitors Inhibition of ACE hinders the degradation of bradykinin and can lead to idiosyncratic angioedema.

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ToxCard: Local Anesthetic Systemic Toxicity

EMDocs

Metabolism of ester anesthetics is by plasma cholinesterase, whereas amides are metabolized by the cytochrome P450 system in the liver. [6] 6] Action of local anesthetics is dependent upon the molecule crossing the plasma membrane in a unionized form. [2] doi:10.1136/bcr-2019-233119 Neal JM, Barrington MJ, Fettiplace MR, et al.

E-9-1-1 111
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Complex Regional Pain Syndrome

Don't Forget the Bubbles

Pro-inflammatory states may also play a role, as patients with CRPS have significantly higher levels of plasma cytokines and chemokines. We know that fractures are the precipitating event in about 5–14% of cases and surgical procedures in 10–15%. Cognitive behavioural therapy (CBT) In a study by Brinkers et al. Audouin-Pajot C.,

MPD 98
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Profound ST depression in II, III, aVF

Dr. Smith's ECG Blog

Under most circumstances — this combination of ECG findings would point to an acute event. Peak plasma concentration of amphetamines is rapid ( within minutes ) following inhalation or injection. But — the sum of this initial ECG is more than each of its parts.

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Popular Antiobesity Medications Bring New Challenges to Emergency Physicians

ACEP Now

One side effect of this medication is that it can reduce the absorption of antiepileptic medications such as valproate, vigabatrin, and lamotrigine and reduce their plasma concentration, thus putting patients taking these medications at higher risk of seizure. Sodhi M, Rezaeianzadeh R, Kezouh A, et al. Bansal AB, Al Khalili Y.

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A comatose patient with a carbon monoxide level over 50%

Dr. Smith's ECG Blog

In fact, there is laboratory evidence that CO toxicity increases Plateletneutrophil aggregates and plasma myeloperoxidase (MPO) concentration and thus may precipitate ACS (though this is by no means clinically proven). Yelken B et al. Intravascular Neutrophil Activation Due to Carbon Monoxide Poisoning What do you think of this ECG?

ACS 52