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Acute OMI or "Benign" Early Repolarization?

Dr. Smith's ECG Blog

Written by Willy Frick A man in his 50s with a history of hypertension, dyslipidemia, type 2 diabetes mellitus, and prior inferior OMI status post DES to his proximal RCA 3 years prior presented to the emergency department at around 3 AM complaining of chest pain onset around 9 PM the evening prior. ECG 1 What do you think? Grines, C.

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The Broselow-Luten System

Pediatric EM Morsels

Rosenburg 2010] B-L system is designed for 12yo and younger, patients up to 80 lbs, height 46-143 cm [Meguerdichian 2012] Estimates the 50%ile weight for height (Length vs Ideal Body Weight). Sinha 2012] It is useful in the prehospital setting , correlating well with actual weight and ED Broselow weight. Recommended by ATLS and PALS.

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Post-Tonsillectomy Hemorrhage: ReBaked Morsel

Pediatric EM Morsels

Since the original morsel ( way back in 2012 ), the literature has shown that there are a few extra ingredients that we can add to our morsel recipe when we care for children with post-tonsillectomy hemorrhage. Tranexamic Acid (TXA) IV TXA 15 mg/kg for a child 1 g for adult (that’s right…this isn’t just a presentation seen in children.

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Elbow Dislocations

REBEL EM

Elbow Dislocation Definition: Disarticulation of the proximal radius & ulna bones from the humerus Epidemiology: Incidence Second most common joint dislocation (after shoulder) in adults Most commonly dislocated joint in children Accounts for 10-25% of all injuries to the elbow ( Cohen 1998 ) Posterolateral is the most common type of dislocation (..)

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Trick of Trade: Inflating the Esophageal Balloon of a Blakemore/Minnesota Tube without a Manometer 

ALiEM

The SB tube was created in 1950 in order to help tamponade variceal bleeds [1]. Apply traction to the tube by tying a roller bandage to the end of it and then the other end to a 1 L bag of IV fluids. Pearl 1: Check the units of pressure being used. The conversion rate is: 1 cmH2O = 0.74 1950 May;131(5):781-9.

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emDOCs Podcast – Episode 110: Primary Spontaneous Bacterial Peritonitis

EMDocs

Commonly a monomicrobial infection with gram-negative bacteria like E. Paracentesis is a safe procedure with a low complication rate (< 1%). For the remaining fluid inject 1 mL into a purple top EDTA blood tube for cell count; send 2-3 mL for Gram stain in a red-top tube or sterile urine container. coli (50-90% of cases).

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Seizure in a 30 something

Dr. Smith's ECG Blog

ECG #1 Interpretation: ECG #1 shows sinus rhythm at a heart rate of 77 bpm. Following more detailed questioning — it turned out the patient had started taking 9 different herbal remedies to ease lethargy and unspecific neurological symptoms. For clarity in Figure-1 — I've reproduced the initial ECG in today's case.

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