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emDOCs Revamp – Acute Chest Syndrome

EMDocs

2022 Jul 5;328(1):57-68. 2022 Aug;58:235244. Epub 2022 Jun 11. Chinawa JM, Ubesie AC, Chukwu BF, Ikefuna AN, Emodi IJ. 2022 Aug;58:235-244. Epub 2022 Jun 11. -smoke, high ozone levels, smog) Asthma/reactive airway disease (RAD) Diagnostic criteria 7,8 Respiratory symptoms +/- fever (at least 38.0 C or 100.4

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Diagnostic Errors, Revisited: Where Do We Go Wrong, and How Can We Change?

ACEP Now

After developing encephalopathy and hypoxemic respiratory failure, the patient was transferred to the ICU. Further diagnostic testing in the ICU identified salicylate toxicity. Rockville (MD): Agency for Healthcare Research and Quality (US); 2022 Dec. Available from: [link] Newman-Toker DE, Nassery N, Schaffer AC, et al.

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ABG Versus VBG in the Emergency Department

EMDocs

In this situation, an ABG should be obtained periodically for correlation, though this is more relevant for the intensive care unit (ICU) setting than in routine ED care (5, 9). 11) Webb RK, Ralston AC, Runciman WB. 2022 Nov;10(11):1086-1098. Epub 2022 Aug 29. Updated 2022 Sep 12]. PMID: 11685301. (10) Anaesthesia.

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EM@3AM: Basilar Artery Occlusion

EMDocs

The NIHSS cutoff that predicts outcomes is 4 points higher in AC compared with PC infarctions. All patients who receive thrombolytics for ischemic stroke should be admitted to a neurosurgical, neurologic, or medical ICU for management and monitoring, as this is shown to decrease mortality and length of stay. Updated 2022 Dec 22].

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EM@3AM: Cardiac Transplant Complications

EMDocs

10 Although this is not the same pathophysiology seen in ACS from an acute plaque rupture leading to coronary artery occlusion, patients can have relatively abrupt coronary ischemia causing ACS due to acute, concentric vessel narrowing. 3 Many will experience vague, nonspecific symptoms such as weakness or fatigue.

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A woman in her 50s with acute chest pain

Dr. Smith's ECG Blog

Clin Cardiol 2022; [link] Labs included: hsTnI 156 ng/L, Hb 12 g/dL, WBC 12x10^9/L, Cr. Smith comment: We have shown that use of opiates is associated with worse outcomes in ACS: Bracey, A. Opioids in ACS may reduce the pain score, but do not provide reperfusion for ongoing ACS. Lupu L, et al. mg/dL, K 3.5

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A fascinating electrophysiology case. What is this wide complex tachycardia, and how best to manage it?

Dr. Smith's ECG Blog

Ischemia from ACS causing the chest discomfort, with VT another consequence (or coincidence)? Cardioversion will address the rhythm problem immediately, also if the chest discomfort subsides when SR is restored, ischemia from ACS becomes much less likely. In either case, prompt cardioversion is indicated.

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