x

75% of people globally want unbiased news (Pew Research) but are concerned they're not getting that.

Get balanced coverage with Symby. See how stories are covered across diverse outlets and spot when one side covers a story the other skips.

PODCAST

Emergency Medical Minute

Emergency Medical Minute

Our near daily podcasts move quickly to reflect current events, are inspired by real patient care, and speak to the true nature of what it"s like to work in the Emergency Room or Pre-Hospital Setting. Each medical minute is recorded in a real emergency department, by the emergency physician or clinical pharmacist on duty – the ER is our studio and everything is live.

health & fitness medicine

All Episodes

04:49

Podcast 861: Alcohol Withdrawal and Delirium Tremens

Emergency Medical Minute ·

2023/07/24

Contributor: Travis Barlock MD Educational Pearls: Alcohol binds the GABA receptor, which produces an inhibitory response, hence the “depressive” effects of ethanol beverages. Over time, alcohol downregulates the GABA receptors, leading to unopposed glutamate activity. Given that glutamate is excitatory, this can lead to seizures. Alcohol also suppresses REM sleep; in patients with chronically suppressed REM sleep, the brain starves for dream sleep and it spills over into the wakeful state,

en

38:44

Ukraine Brewtalk Featuring Dr. Dave Young

Emergency Medical Minute ·

2023/07/21

Contributors: David Young MD, John Hesling MD, Travis Barlock MD, Jeffrey Olson Summary: In this episode, Dr. Travis Barlock and Jeffrey Olson meet in the studio to discuss several clips from the event “Ukraine Brewtalk” from October 2022. This event was hosted by the University of Colorado’s Center for COMBAT Research and Emergency Medical Minute assisted in the audio recording of the speakers. The first clip is of a brief talk by Dr. John Hesling who was presenting some of his research about

en

02:16

Podcast 860: Thyrotoxicosis

Emergency Medical Minute ·

2023/07/20

Contributor: Travis Barlock MD Educational Pearls: Clinical picture: A patient comes in with altered mental status, tachycardia, fever, elevated T4, and low TSH. What’s the diagnosis?... Thyrotoxicosis secondary to Graves’ Disease. How do you treat thyrotoxicosis? First, give a beta-blocker such as propranolol. This suppresses the elevated adrenergic activity. Second, give a thionamide such as propylthiouracil (PTU) or methimazole. This decreases the synthesis of new thyroid hormone. PTU is

en

02:34

Podcast 859: Teamwork Really Makes the Dream Work

Emergency Medical Minute ·

2023/07/10

Contributor: Aaron Lessen MD Educational Pearls: 33 Medical residents and 91 nurses at Massachusetts General Hospital were randomized into two groups: Intervention group: 15 PGY-1 residents assigned to the same medical service floor for a 16-week period (12 weeks after adjustment for COVID-19 restrictions) alongside 43 nurses. Control group: 18 PGY-1 residents assigned to the usual 4-week block rotations across 6 medical floors. At 6 months, there were no differences in teamwork

en

04:05

Podcast 858: Whole Blood Pregnancy Test

Emergency Medical Minute ·

2023/07/03

Contributor: Meghan Hurley MD Educational Pearls: What do you do if you need a stat pregnancy test on an incapacitated patient? You can send a serum quantitative human chorionic gonadotropin (beta-HCG), but that might take a while for the lab to process. Another option is to place a drop of whole blood on a urine pregnancy immunoassay. These tests are already verified for urine and serum. 2012 study showed that whole blood was 95.8% sensitive for pregnancy compared to 95.3% for urine.

en

03:28

Podcast 857: Alice in Wonderland Jeopardy

Emergency Medical Minute ·

2023/06/26

Contributor: Chris Holmes MD Educational Pearls: “It’s a poor sort of memory that only works backwards” - Transient Global Amnesia A syndrome with sudden retrograde memory loss in which patients cannot retain new information Characterized by perseveration in frequent intervals Typically improves within hours MRI is normal initially Alice In Wonderland Syndrome A disorder in which patients experience distortions in their visual perceptions Most often characterized by micropsia

en

04:05

Podcast 856: ED Errors and Counterstudy

Emergency Medical Minute ·

2023/06/19

Contributor: Nicholas Tsipis, MD Educational Pearls: What study was Dr. Tsipis talking about? In December of 2022, the Agency for Healthcare Research and Quality (AHRQ) put out a study titled “Diagnostic Errors in the Emergency Department: A Systematic Review.” This study triggered many news stories from prominent outlets with headlines such as, “More than 7 million incorrect diagnoses made in US emergency rooms every year, government report finds,” from CNN, and “E.R. Doctors Misdiagnose

en

04:00

Podcast 855: QT Intervals

Emergency Medical Minute ·

2023/06/12

Contributor: Travis Barlock MD Educational Pearls The QT interval represents phases 2 and 3 of ventricular plateau and repolarization, respectively. As the QT interval lengthens, more sodium and calcium channels are available and susceptible to action potentials. Prolonged QT interval is more concerning in the setting of bradycardia. This scenario increases the likelihood of R on T phenomenon. R on T phenomenon occurs due to an early afterdepolarization event in which a premature

en

24:26

Mental Health Monthly #16: Psychosis in the ED Part II

Emergency Medical Minute ·

2023/06/07

Contributors: Andrew White MD & Travis Barlock MD In this follow-up episode Dr. Andrew White, a practicing psychiatrist with an addiction medicine fellowship, and Dr. Travis Barlock, an emergency physician at Swedish Medical Center, discuss mental health holds, psychiatric placement, pharmacologic vs. non-pharmacologic treatments, and outpatient care of psychotic patients. If you missed it, be sure to listen to part I for details on the management of psychotic patients in the ED. Educational Pearls:

en

02:56

Episode 854: Tranq (xylazine) with Heroin

Emergency Medical Minute ·

2023/06/05

Contributor: Aaron Lessen, MD Educational Pearls: What is Tranq? Tranq is the street name for xylazine, a sedative drug typically used in veterinary medicine. Xylazine has recently emerged as a recreational drug, often mixed with heroin or fentanyl. The mechanism of action of xylazine is similar to dexmedetomidine (Precedex), an alpha-2 adrenergic receptor agonist. At toxic levels, either by itself or when combined with opioids, can cause apnea, bradycardia, coma, and hypotension. How is

en

05:10

Podcast 853: Critical Care Medications - Vasopressors

Emergency Medical Minute ·

2023/05/29

Contributor: Travis Barlock MD Educational Pearls: Three categories of pressors: inopressors, pure vasoconstrictors, and inodilators Inopressors: Epinephrine - nonselective beta- and alpha-adrenergic agonism, leading to increased cardiac contractility, chronotropy (increased heart rate), and peripheral vasoconstriction. Dose 0.1mcg/kg/min. Levophed (norepinephrine) - more vasoconstriction peripherally than inotropy; useful in most cases of shock. Dose 0.1mcg/kg/min. Peripheral

en

02:49

Podcast 852: Angioedema After Thrombolysis

Emergency Medical Minute ·

2023/05/22

Contributor: Aaron Lessen, MD Educational Pearls: What is thrombolysis? Thrombolysis is performed by administration of a medication that promotes the body’s natural ability to break up clots. These medications include Alteplase (tPA) and Tenecteplase (TNK). The main side effect of using such an agent is bleeding which typically occurs at puncture sites but can also occur internally. However, an unusual side effect of thrombolytic agents, which occurs in about 1-5% of cases, is angioedema. What

en

03:08

Podcast 851: High-Dose Nitroglycerin in SCAPE

Emergency Medical Minute ·

2023/05/15

Contributor: Aaron Lessen MD Educational Pearls: SCAPE (Sympathetic Crashing Acute Pulmonary Edema), formerly known as flash pulmonary edema, is a life-threatening condition due to a sudden sympathetic surge that leads to hypertensive heart failure, pulmonary edema, hypoxia, and respiratory distress. The initial treatment for SCAPE stabilization is BiPAP to assist with ventilation. Pharmacological treatment for SCAPE is best achieved with high-dose nitroglycerin (HDN), which induces venodilation

en

02:11

Podcast 850: Cardiac Arrest - Entertainment vs. Reality

Emergency Medical Minute ·

2023/05/08

Contributor: Travis Barlock, MD Educational Pearls: Sudden Cardiac Arrest (SCA) is defined as when the heart suddenly stops beating. Immediate treatment for SCA includes Cardiopulmonary Resuscitation (CPR) and defibrillation. This event is commonly depicted in medical dramas as an intense moment but often with the patient surviving and making a full recovery (67-75%). This depiction has likely led the general population astray when it comes to the true survivability of SCA. When surveyed, the

en

31:40

Mental Health Monthly #15: Psychosis in the ED: Part I

Emergency Medical Minute ·

2023/05/03

Contributors: Andrew White MD & Travis Barlock MD In this episode of Mental Health Monthly, Dr. Andrew White, a practicing psychiatrist with an addiction medicine fellowship, and Dr. Travis Barlock, an emergency physician at Swedish Medical Center, discuss the various presentations and etiologies of acute psychosis. They explore the medical presentations compared with primary psychiatric manifestations and how to narrow the differential. Furthermore, Dr. Barlock discusses the management of psychotic

en

03:37

Podcast 849: Large Vessel Occlusions

Emergency Medical Minute ·

2023/05/01

Contributor: Travis Barlock MD Educational Pearls: Large Vessel Occlusion (LVO) is a condition where a clot blocks one of the major blood vessels in the brain, leading to a stroke. What are the vessels that can experience an LVO? Middle Cerebral artery (MCA) Internal Carotid Artery (ICA) Anterior Cerebral Artery (ACA) Posterior Cerebral Arteries (PCA) Basilar Artery (BA) Vertebral Arteries (VA) What are the locations at which a mechanical thrombectomy can be performed as a treatment for an LVO

en

05:11

Podcast 848: Non-Traditional RSI

Emergency Medical Minute ·

2023/04/24

Contributor: Meghan Hurley, MD Educational Pearls: Two main reasons to choose non-traditional RSI Anatomically challenging airway Physiologically difficult patients: hypoxia, metabolic acidosis, hemodynamic instability Ketamine may help patients remain hemodynamically stable In critical patients, it is important to consider non-traditional RSI medications to improve outcomes References 1. Lyon RM, Perkins ZB, Chatterjee D, Lockey DJ, Russell MQ. Significant modification of traditional

en

03:03

Podcast 847: ECMO CPR

Emergency Medical Minute ·

2023/02/06

Contributor: Aaron Lessen, MD Educational Pearls: Extracorporeal Membrane Oxygenation (ECMO) has been attempted as an adjunct to CPR during cardiac arrest but few studies on outcomes exist One prior small study stopped early when it showed ECMO with CPR (ECPR) was significantly superior to CPR Recent large, multicenter randomized control study in Netherlands evaluated neurologic outcomes in CPR versus ECPR At 30 days and 6 months no significant difference between the groups was found More

en

02:35

Podcast 846: Early Repolarization vs. Anterior STEMI

Emergency Medical Minute ·

2023/01/30

Contributor: Travis Barlock, MD Educational Pearls: Early repolarization a benign EKG pattern that can mimic an anterior STEMI Can be seen in the anterior leads typically in young male patients Can differentiate Early Repolarization vs Anterior STEMI by looking at four variables: Corrected QT interval QRS amplitude in V2 R wave amplitude in V4 ST elevation 60 ms after J point in V3 These four variables can be plugged into a formula (available on MDCalc) Note that a longer QT is more corelated

en

04:27

Podcast 845: Hyperkalemic Cardiac Arrest

Emergency Medical Minute ·

2023/01/16

Contributor: Aaron Lessen, MD Educational Pearls: Hyperkalemia may cause cardiac arrest Treatment of suspected hyperkalemic cardiac arrest begins with typical management of cardiac arrest including high-quality CPR, defibrillation if appropriate, and resuscitation medications Administer calcium products to stabilize cardiac membrane and potassium shifting medications If ROSC is achieved, initiate dialysis There are several case reports of patients being dialyzed while CPR is ongoing, with

en

1,143 results

Similar Podcasts

Доктор Тройняшкин

Доктор Тройняшкин

The Dry Eye Treatment PODCAST

Dry Eye Treatment

Différent et alors ?

PATRICK SULAY

Kyle Kingsbury Podcast

Kyle Kingsbury

The Real Weight Loss Coach

Matty Lansdown