Don't Forget the Bubbles

AUGUST 4, 2024

You will find the list is broken down into four sections: 1.Reviews 2024 Jul 9:e2023064794. 2024 Jul 8. 2024 Jul 21. Beaulieu E, Beno S. 2024 Jul 22;29(4):255-269. 2024 Jul 29. 2024 Jul 20;404(10449):277-293. 2024 Jul 11. 2024 Jul 11. Vassilopoulou E, et al.

E-9-1-1 52

E-9-1-1 ALS Emergency Department OR 52

Dr. Smith's ECG Blog

NOVEMBER 11, 2024

The ECG shows sinus rhythm with a rate of about 78 and 2:1 AV conduction along with right bundle branch block and left anterior fascicular block. 2:1 block is a special case, because the tracing lacks successive PR intervals. I have labeled the P waves below for ease of reference: P waves 8 and 9 both conduct to the ventricles.

OR 71

OR E-9-1-1 Coronary 71

Pediatric EM Morsels

MAY 10, 2024

Chest Pain in Children: Hysteria vs Vigilance Diverse pathology can present as chest pain in children Cardiac 1-9% GI 2-10% Musculoskeletal – 2-20% No Identifiable cause – 21-45% of the time! Chest Pain in Children is a great example of one of these complaints. Have you ever had chest pain or shortness of breath in exercise?

E-9-1-1 268

E-9-1-1 OR EMS 268

Pediatric EM Morsels

APRIL 5, 2024

CDC 2024) Generally, most ticks require >24 hours of attachment for there to be a risk of transfer of the infectious agent. Other Rickettsial Disease of concern from non-tick vectors (CDC Yellow Book 2024) Murine Typhus Causative Agent: Rickettsia typhi and the principal vector is the Asiatic rat flea. These resolve within 1 week.

E-9-1-1 161

E-9-1-1 ALS OR EMS 161

Dr. Smith's ECG Blog

OCTOBER 3, 2024

I agree, however: 1) I don't think you can get a good enough ech o without bubble contrast. 3) E cho is another step that takes time. I had only 9 false positives but I missed 2 OMI. This was sent to me from Sam Ghali ( @EM_Resus ) with no other information. I assumed it was a patient with acute chest pain. Real or just fake?"

E-9-1-1 110

E-9-1-1 Coronary ALS ED 110

Don't Forget the Bubbles

FEBRUARY 5, 2024

Paediatric advocacy still has a long road ahead… You will find the list is broken down into four sections: 1.Reviews 2024 Jan 8. 2024 Jan 1;43(1):e11-e13. 2024 Jan 12:archdischild-2023-326225. 2024 Jan 23:archdischild-2023-325984. 2024 Jan 9. 2024 Jan 8:e2023063654. 2024 Jan 6.

E-9-1-1 52

E-9-1-1 ALS ED Emergency Department 52

REBEL EM

NOVEMBER 6, 2024

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 (..)

E-9-1-1 59

E-9-1-1 ACS OR Emergency Department 59

REBEL EM

FEBRUARY 29, 2024

1, 2 Its occurrence often portends worse outcomes in intubated patients, whose projected hospital course was already tenuous. 1, 4, 6 The overall incidence of VAP is somewhere around 5%-40% of all intubated patients, depending on the study and country from which it is reported. Mimoz (2024). 4, 8 Paper: Dahyot-Fizelier, C.,

E-9-1-1 126

E-9-1-1 ICU OR ALS 126

EMDocs

OCTOBER 19, 2024

to 1 case per 100,000 children. to 1 case per 100,000 children. Question: What’s the next step in your evaluation and treatment, and what is the potentially life-threatening diagnosis? 2] Bacterial infection usually preceded by viral infection. Typically in children less than 6 years of age. [3] The epiglottis will appear normal. [2][3]

EMS 86

EMS E-9-1-1 Epinephrine OR 86

Dr. Smith's ECG Blog

SEPTEMBER 2, 2024

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. The ECG below was recorded by EMS. What is your assessment? QRS axis is normal.

E-9-1-1 103

E-9-1-1 ALS Defibrillator OR 103

Dr. Smith's ECG Blog

SEPTEMBER 23, 2024

Here is lead I from ECGs 1 and 2 shown side-by-side to highlight the change in axis from borderline right to completely normal. Consider the following: We become attuned to looking for acute coronary occlusion in patients who present with acute symptoms to the ED ( E mergency D epartment ). Answer : Bedside ultrasound!

E-9-1-1 109

E-9-1-1 Coronary STEMI ALS 109

Pediatric EM Morsels

FEBRUARY 2, 2024

While there is no “right” work up for these patients, hopefully this morsel will help illuminate your evaluation of Travel-Related Illness in Children: Travel-related Illness: Basics International travel has been significantly increasing since commercial airlines made travel much easier. A study of swiss tourists found they compromised 53.4%

E-9-1-1 161

E-9-1-1 ED OR Emergency Department 161

EMDocs

SEPTEMBER 7, 2024

1 Risk Factors: 1-4 Spontaneous Anticoagulants (Apixaban, Rivaroxaban, etc.) Older Age (median age of 70 years) 1 Abnormal vasculature/neoplasm of the kidney (e.g., 5 Clinical Presentation: 1-3 Variable presentation but may present with dropping hemoglobin/hematocrit without other findings in spontaneous cases.

EMS 74

EMS E-9-1-1 Operating Room OR 74

Dr. Smith's ECG Blog

AUGUST 14, 2024

R waves 6 through 9 have no preceding P waves and are suspiciously regularly spaced. Impulses E, F, G, H, and I were blocked. Progress in Biophysics and Molecular Biology , 120 (1–3), 164–178. Science Translational Medicine , 9 (400). Janssen, P. & Fedorov, V. link] Li, N., Hansen, B. Ignozzi, A. Zakharkin, S.

E-9-1-1 93

E-9-1-1 OR ALS 93

EMDocs

JUNE 27, 2024

Abdomen : ND, NT, no guarding or rebound MSK : Tenderness to palpation over L ribs 7-9 Derm : No rashes Imaging: Image 1: Case courtesy of Miriam Leiderer, Radiopaedia.org, rID: 81468 Chest radiograph (CXR) shows new left lower lobe opacity What’s most likely diagnosis? Other lung fields unremarkable. C or 100.4 mg/kg, max 0.4

E-9-1-1 75

E-9-1-1 ICU ACS EMS 75

Dr. Smith's ECG Blog

OCTOBER 1, 2024

== MY Comment , by K EN G RAUER, MD ( 8/30 /2024 ): == I was sent the ECG shown in Figure-1 — knowing only that the patient was being seen in the ED ( E mergency D epartment ). Figure-1: The initial ECG in today's case. After seeing ECG #2 — Can you explain: i ) Why no negative P wave was seen in lead V1 of ECG #1? —

E-9-1-1 98

E-9-1-1 STEMI ED OR 98

ACEP Now

OCTOBER 11, 2024

1 Pediatric rapid sequence intubation (RSI) in the ED is associated with a higher frequency of failed first attempts and adverse effects than in adult patients. Paralytic agents include rocuronium at 1 mg/kg IV and succinylcholine at 1-2 mg/kg IV. What is the most appropriate treatment at this time? mg/kg IV, ketamine at 1.5–2

E-9-1-1 52

E-9-1-1 Emergency Department Advanced Life Support ALS 52

Don't Forget the Bubbles

JULY 22, 2024

study from 200 9. 2024 Mar 22 [cited 2024 Mar 25];0(0) Methods – What is an IPD meta-analysis? However, there was no difference in LOS (83 minutes for placebo vs 79 minutes for prednisolone) in participants who were discharged straight from the ED ( 32% ). Compare this with the Panickar et al.

E-9-1-1 105

E-9-1-1 ALS ACS ED 105

ACEP Now

FEBRUARY 13, 2024

A radiograph is shown (see figure 1). LEARN MORE The most common nerve blocks in this study are shown in Table 1. 1–4 Emergency physicians commonly prescribe opioid pain medications, and there is significant variability among prescribing patterns. 2023 Sep 2;15(9):e44583. Problem How should his pain be managed?

E-9-1-1 52

E-9-1-1 Emergency Department ED ALS 52

EMDocs

FEBRUARY 15, 2024

1 These plants contain tropane alkaloids such as atropine (mixture of d-hyoscyamine and l-hyoscyamine) and scopolamine which are muscarinic receptor antagonists. 2 Jimson weed ( Datura stramonium, Figure 1) is one of several anticholinergic plants that if ingested can cause anticholinergic toxicity. 3 Figure 1. 3 Figure 1.

E-9-1-1 89

E-9-1-1 Overdose ED OR 89

Dr. Smith's ECG Blog

JUNE 17, 2024

Pain improved to 1/10 after EMS administers 324 mg aspirin and the following EKG is obtained at triage. C Examination notable for diaphoresis, 1+ bilateral lower extremity edema, regular heart rate and rhythm, and no signs of respiratory distress with normal breath sounds. Accessed May 28, 2024. What do you think? Stein et al.

E-9-1-1 136

E-9-1-1 ACS Emergency Department Coronary 136

This Podcast Will Kill You

OCTOBER 1, 2024

Medical journal of Australia , 190 (9). Delayed anaphylaxis, angioedema, or urticaria after consumption of red meat in patients with IgE antibodies specific for galactose-α-1, 3-galactose. Ronmark, E. The relevance of tick bites to the production of IgE antibodies to the mammalian oligosaccharide galactose-α-1, 3-galactose.

E-9-1-1 52

E-9-1-1 ALS OR 52

EMDocs

JULY 13, 2024

Evaluate for retained products of conception as etiology Diagnosis Diagnosis of endometritis with at least two of the following: 8 Fever >100.4F Evaluate for retained products of conception as etiology Diagnosis Diagnosis of endometritis with at least two of the following: 8 Fever >100.4F

EMS 63

EMS E-9-1-1 Plasma OR 63

ACEP Now

SEPTEMBER 3, 2024

1 Immediately after the purchase, the real estate holdings of the hospitals were spun off into a separate company owned by Paladin and other PE investors. 7-9 The PE model then aims to sell acquired businesses for a profit within three to six years.

E-9-1-1 69

E-9-1-1 ALS OR Emergency Department 69

Dr. Smith's ECG Blog

SEPTEMBER 18, 2024

To me, it was clearly atrial flutter with 1:1 conduction. Continue Eliquis 5mg BID, should be continued for 3 months == MY Comment , by K EN G RAUER, MD ( 9/18 /2024 ): == I found the following aspects of today's case of special interest. Why did Dr. Smith immediately say the rhythm was AFlutter with 1:1 AV conduction?

E-9-1-1 64

E-9-1-1 ALS OR ED 64

Don't Forget the Bubbles

JUNE 17, 2024

Here are ten things to think about: 1. Churruca K, Pavithra A, McMullan R, Urwin R, Tippett S, Cunningham N, Loh E, Westbrook J. 2014 Jun 26;23(12):653-9. Clinicians have reported similar rates, with non-consultant doctors particularly affected. cognitive rehearsal techniques ). Managing VUCA: The human dynamics of agility.

E-9-1-1 105

E-9-1-1 Critical Care CPR ICU 105

Don't Forget the Bubbles

MAY 6, 2024

Article 1: Positive urine cultures without pyuria Wang ME, Jones VG, Kane M, et al. Article 1: Positive urine cultures without pyuria Wang ME, Jones VG, Kane M, et al. Clinical Course of Children 1 to 24 Months Old With Positive Urine Cultures Without Pyuria. 2024;24(1):111-118. 2024 Feb 28:fetalneonatal-2023-326501.

E-9-1-1 75

E-9-1-1 Emergency Department OR ALS 75

ACEP Now

OCTOBER 9, 2024

1 The diminished left ventricular function in HOCM is often associated with the thickening of the interventricular septum, which is also associated with increased left ventricular wall thickness equal to 15 mm or more. Furthermore, this genetic cardiac disease is autosomal dominant, presenting 1 in 500 in our general population.

E-9-1-1 52

E-9-1-1 ALS ED Emergency Department 52

Dr. Smith's ECG Blog

JULY 24, 2024

Easy LINK — [link] — My New E CG P odcasts ( 5/28/2024 ): These podcasts are part of the Mayo Clinic Cardiovascular CME Podcasts Series ( "Making Waves" ) — hosted by Dr. Anthony Kashou. I recently recorded a series of 4 podcasts regarding KEY concepts in ECG interpretation. They are found on the Mayo Clinic Cardiovasciular CME site.

E-9-1-1 52

E-9-1-1 Coronary STEMI OR 52

Don't Forget the Bubbles

MARCH 18, 2024

The Royal Children’s Hospital in Melbourne summarises them in an easy-to-follow flow diagram (figure 1). Typical HUS has a diarrheal prodrome, usually caused by an infection with a Shiga-toxin-producing E. Typical HUS has a diarrheal prodrome, usually caused by an infection with a Shiga-toxin-producing E. What is typical HUS?

E-9-1-1 59

E-9-1-1 ALS OR 59

FOAMfrat

APRIL 22, 2024

This kid had sticks go through his cheek from running with a lollipop, hit by a car, almost kidnapped, attacked by a dog, and almost burnt his house down by throwing a 9-volt battery in the trash. 2024 Mar 15:1-9. Robichaud L, Ross D, Proulx MH, Légaré S, Vacon C, Xue X, Segal E. 2016;20(1):76-81.

E-9-1-1 78

E-9-1-1 ACS Paramedic Critical Care 78

Dr. Smith's ECG Blog

NOVEMBER 14, 2023

Learning Point: 1. The Queen of Hearts AI app will hopefully be FDA approved in Q1 of 2024. For examples of such exceptions — See My Comment in the January 9, 2019 — August 22, 2020 — and June 30, 2023 posts in Dr. Smith's ECG Blog ). Figure-1: Comparison between the first 3 ECGs in today's case.

E-9-1-1 107

E-9-1-1 Coronary EMS ED 107

ACEP Now

JULY 7, 2024

9 By speaking out, I hope to once again find my calling in medicine. Accessed May 19, 2024. Accessed May 19, 2024. 2024;15(1):3-16. Muir-Cochrane E, Oster C. One study found that up to 47 percent of people end up with post-traumatic stress disorder as a result of this traumatizing practice. Use of restraints.

E-9-1-1 52

E-9-1-1 First Responder ALS Emergency Department 52

EMDocs

FEBRUARY 7, 2024

Despite a plateau in overall union membership of around 10% in 2023 1 , major labor actions shook the U.S. January 23, 2024. 2023 October 9. 2012 Feb 1;4(1):127-57. Author: Ryan Leone, MSc, Medical Student at Columbia University // Reviewed by: Alex Koyfman, MD (@EMHighAK); Brit Long, MD (@long_brit) What’s the issue?

E-9-1-1 76

E-9-1-1 Ambulance OR 76

Don't Forget the Bubbles

JANUARY 17, 2024

Around 80% of those reported pass spontaneously, with another 10-20% requiring endoscopic removal and only 1% requiring surgical intervention. BMC Pediatrics , 21 (1), Jackson, J., Journal of The Korean Society of Emergency Medicine , 33 (1), pp.134-138. Roy was less than impressed when young Kendall tried to eat his Orbeez.

E-9-1-1 111

E-9-1-1 ALS Emergency Department OR 111

FOAMfrat

MAY 19, 2024

While transporting to the emergency department, the patient’s mother informed me that PDCD affects less than 1 in 50,000 individuals and is more common in males than females. The patient will thank you for it; we are only human. References 1. Ostergaard E, Moller LB, Kalkanoglu-Sivri HS, et al. Knowledge is power.

E-9-1-1 97

E-9-1-1 ALS Emergency Department EMT 97

Don't Forget the Bubbles

MARCH 11, 2024

Terminology Plagios is ancient Greek for oblique or slanting Cephal is Latin for head or skull. When put together as ‘plagiocephaly’, the term broadly means cranial asymmetry. Deformational plagiocephaly is due to external forces causing constraint or twisting. Possible causes include twin pregnancy, intra-uterine constraint, or sleeping position.

E-9-1-1 59

E-9-1-1 OR ED 59