FOAMfrat Podcast

Latest Episodes:

Podcast 124 - Arterial Line Placement in Critical Care Transport w/ Michael Lauria Jun 25, 2021

Show notes

Invasive arterial blood pressure (IABP) monitoring techniques have enjoyed a rich history of use throughout the mid-to-late 20th century in the peri-operative setting and are now a standard of care intensive care units. While there are a variety of IABP monitoring options, one of the most common techniques is percutaneous radial arterial catheterization. Although monitoring of radial arterial lines is a widely accepted skill in the critical care transport (CCT) world, placement by CCT providers is less common. Concerns over safety and logistical management have contributed to the perceived difficulty in arterial lines; however, this article aims to demonstrate that arterial lines can be placed safely and effectively in the pre-hospital setting. www.foamfrat.com

Podcast 123 - The Anion (figurative) Gap Jun 19, 2021

Show notes

Ok, here's the thing.. there really is no anion gap. We pretend there is because the things we routinely measure leave something to be desired on the anion side. Sam put out a killer blog and this is a follow-up conversation. Enjoy!

Podcast 122 - Ultrasound-Guided Pacing w/ Leon Eydelman Jun 12, 2021

Show notes

Traditionally transcutaneous pacing involves a paramedic placing pads anterior/posterior (preferred), and turning up the milliamps until electrical capture is obtained. Electrical capture is obtained when a pacing spike is followed by a wide complex. The clinician will then try to palpate a pulse to confirm mechanical capture. Because the contractions of the pectoral muscles can tug on the muscles of the neck as well, AHA recommends palpating a femoral pulse versus a carotid (3) to avoid thinking you feel a pulse (false mechanical capture). Not only are events of false capture common, but there are even situations in which the paramedic swears they feel a pulse and observes the patient becoming more alert, and they never had mechanical capture.

I believe most of us are using SPO2 pleth wave to confirm mechanical capture versus the subjectivity of palpating a pulse, but even patients with a pulse can have poor pleth wave readings. I believe ultrasound-guided pacing is ideal and should become mainstream. I typically find I can get a parasternal long view on ultrasound with the pads placed as illustrated below. However, there are other views if your pad sweet spot is obstructing where you wanna put the probe.

This is nothing profound and is definitely not a new concept in emergency medicine. It is however a new concept for paramedics and another feather in the cap of prehospital ultrasound. This is a conversation between myself and Dr. Eydelman discussing this topic. Enjoy!

Podcast 121- The Curve & Airway Management Jun 05, 2021

Show notes

A few months ago Sam published a blog on the oxyhemoglobin dissociation curve. If you haven't checked it out I highly recommend reading that before listening to us discuss what this curve teaches us about airway management.

Podcast 120 - The Mystery of Optimal PEEP May 30, 2021

Show notes

My buddy Bryan Winchell and I sit down and record a conversation about PEEP. We have way more questions than answers, but here's some shop talk on what we are currently doing to optimize PEEP. Check out the full blog and show notes at FOAMfrat.com

Podcast 119 - Paramedic's Guide To Left Ventricular Function May 21, 2021

Show notes

If I give this patient a fluid bolus, will it increase cardiac output? What does wall tension have to do with myocardial oxygen demand? In this episode, we will give you a step-by-step guide into assessing LV function utilizing pulse pressure and ultrasound. FOAMfrat is an online library for EMS professionals who are looking to take their knowledge and skills to the next level. www.foamfrat.com

Podcast 118 - Obstetric Ultrasound w/ Cynthia Griffin May 14, 2021

Show notes

Anne keeps asking "is my baby ok?!" There may be some momentum to just break out the ultrasound and look for a fetal heart rate right now, but you know that taking care of mom means taking care of the baby. In this episode, Cynthia and I discuss the prehospital fetal assessment and how to communicate with mom what you see. www.foamfrat.com

Podcast 117 - Jumping The Gun - WPW and Adenosine? May 09, 2021

Show notes

WPW is an incredibly interesting disease process that can initially cause some trepidation on the part of the clinician due to the perceived nuance of treatment. However, we might just be psyching ourselves out a little bit. Check out Sam & Tyler as they break down the dos and don'ts of WPW management. www.foamfrat.com

Podcast 116 - Pulmonary Embolism (Clinical Signs) Apr 28, 2021

Show notes

In this episode, Sam and I break down the different clinical signs and diagnostics of the dreaded pulmonary embolism. Make sure you check out the show notes at foamfrat.com for references and videos mentioned throughout the episode!

Podcast 115 - Prolonged Q-T Syndrome w/ Jake Good Apr 13, 2021

Show notes

Yesterday Sam released a blog on the various flavors of prolonged Q-T syndrome. As a complement to that blog, Sam and Jake sit down and tease out some of the nuances and treatments of this interesting pathology.

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