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ECG Blog #366 — Diltiazem didn't work.

Ken Grauer, MD

These 2 settings are: i ) In patients with severe , often longstanding pulmonary disease ; and / or , ii ) In acutely ill patients with multi-system disease ( ie, sepsis, shock, electrolyte and/or acid-base disorders ). MAT almost always occurs in one of 2 common predisposing settings. Remember — 12 leads are better than one!

EKG/ECG 195
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A 50-something with Regular Wide Complex Tachycardia: What to do if electrical cardioversion does not work?

Dr. Smith's ECG Blog

Shocked x 2 without effect. Warning: if this is VT, a calcium channel blocker can result in shock and death. Today's case is insightful in many ways — especially since despite prompt electrical cardioversion, we are told that this patient "was shocked X 2 without effect". However, this is not SVT. What to do now? K returned 3.6

EKG/ECG 139
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The Definitive Analysis of Observational Studies

Sensible Medicine

You can assess how well (or poorly) a practicing cardiologist did analyzing a paper in the Journal of Clinical Epidemiology. This came as a shock to me. In this section, they documented the variations in analytic method (for instance, the choice of model and co-variates). It’s the Methods !

Stroke 142
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Chemical Burns

Mind The Bleep

Alkali burns result in liquefaction necrosis, allowing for deeper tissue injury as well as vascular injury that can lead to both local and systemic toxicity [1]. Sodium Chloride or Hartmanns if indicated, monitoring for signs of shock. Establish IV access and begin fluid resuscitation with 250ml boluses of 0.9%

Burns 52
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The Latest in Critical Care, 7/31/23 (Issue #10)

PulmCCM

severe hypoxemia not doing well or on a bad trajectory while receiving conventional care). is to restrict caloric delivery in patients with this degree of shock. To make that leap, I for one would need to see improved outcomes with caloric restriction in patients with less-severe shock. Usual practice in the U.S.

Shock 98
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The Safety and Efficacy of Push Dose Vasopressors in Critically Ill Adults

RebelEM

Nontraumatic hypotension and shock in the emergency department and the prehospital setting, prevalence, etiology, and mortality: a systematic review. Emergency department hypotension predicts sudden unexpected in-hospital mortality: a prospective cohort study. 2006;130(4):941–6. PMID: 17035422 Holler JG, et al. 2015;10(3):e0119331.

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Another deadly triage ECG missed, and the waiting patient leaves before being seen. What is this nearly pathognomonic ECG?

Dr. Smith's ECG Blog

There are well preserved R-waves in Wellens waves. A 30-something woman with chest pain and h/o pulmonary hypertension due to chronic pulmonary emboli A 30-something with 8 hours of chest pain and an elevated troponin Syncope, Shock, AV block, Large RV, "Anterior" ST Elevation.

EKG/ECG 139