MCHD Paramedic Podcast

Lindsey Ewing (IG's The Prehospitalist) joins us to discuss updates and questions surrounding the EMS management of traumatic arrest. Sure, we must address the "reversible" causes, but what about ACLS/compressions/epinephrine? Which patients are exceptions to the rules? Lindsey had a tough case, asked some hard questions, and will provide solid answers—our favorite recipe for a jam-packed educational session. REFERENCES 1. Witt, C. E., Shatz, D. V., Robinson, B. R. H., Campion, E. M., Shapiro, M. L., Bui, E. H., Meizoso, J. P., & Dorlac, W. C. (2025). Epinephrine in Prehospital Traumatic Cardiac Arrest-Life Saving or False Hope?. Prehospital emergency care, 1–9. 2. Breyre, A. M., George, N., Nelson, A. R., Ingram, C. J., Lardaro, T., Vanderkolk, W., & Lyng, J. W. (2025). Prehospital Trauma Compendium: Prehospital Management of Adults with Traumatic Out-of-Hospital Circulatory Arrest - A Joint Position Statement and Resource Document of NAEMSP, ACS-COT, and ACEP. Prehospital emergency care, 1–15. 3. https://www.anzcor.org/assets/anzcor-guidelines/guideline-11-10-1-management-of-cardiac-arrest-due-to-trauma-253.pdf

We're joined by Dallas-area cardiac arrest management thought leaders from Best EMS and Parker County Hospital District to discuss the Resuscitation Academy. Where did this thing start? How can you and your service benefit? What RA lessons have we implemented here at MCHD? Learn how to improve your cardiac arrest survival rates without breaking the bank. REFERENCES 1. https://www.resuscitationacademy.org

Orthostatic vitals are taught throughout medical training as a quick and easy way to assess patient volume status objectively. We also frequently see these documented in MCHD charts. Is there any evidence that orthostatics help our clinical decision-making? Has anyone ever evaluated their use in EMS? Could standing a patient to check their heart rate actually be harmful? Join the podcast crew as they address these questions and more. REFERENCES 1. White, JL, Hollander, JE, Chang, AM, et al. (2019). Orthostatic vital signs do not predict 30-day serious outcomes in older emergency department patients with syncope: A multicenter observational study. The American journal of emergency medicine, 37(12), 2215–2223. 2. Shen W, Sheldon R, Yancy C, et al. 2017 ACC/AHA/HRS Guideline for the Evaluation and Management of Patients With Syncope: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. Journal of The American College Of Cardiology. August 1, 2017;70(5):e39-e110. Available from: MEDLINE, Ipswich, MA. Accessed May 1, 2018. 3. Cohen E, Grossman E, Sapoznikov B, et al. Assessment of orthostatic hypotension in the emergency room. Blood Press. 2006;15(5):263-267. 4. Aronow WS, Lee NH, Sales FF, Etienne F. Prevalence of postural hypotension in elderly patients in a long-term health care facility. Am J Cardiol. 1988;62(4):336. 5. Ooi WL, Barrett S, Hossain M, et al. Patterns of orthostatic blood pressure change and their clinical correlates in a frail, elderly population. JAMA. 1997;277(16):1299-1304.

On today's episode, we're lucky to have a couple of special guests to discuss prehospital transcutaneous pacing. Medics turned medical students and EMS researchers, Josh Kimbrell and Judah Kreinbrook recently published a case series decsribing EMS pacing capture. Like many of our favorite topics this came from a paramedic asking a clinical question with loads of dogma and little evidence. What they found should motivate us all to be skeptical when it comes to determining if TCP is actually working. REFERENCES 1. https://www.mchd-tx.org/media/podcasts/TCP-Podcast-Figures.pdf 2. Kimbrell, J., Kreinbrook, J., Poke, D., Kalosza, B., Geldner, J., Shekhar, A. C., Miele, A., Bouthillet, T., & Vega, J. (2024). False Electrical Capture in Prehospital Transcutaneous Pacing by Paramedics: A Case Series. Prehospital emergency care, 28(7), 928–936. 3. https://www.ems12lead.com/post/tcp-in-transit-part-i 4. https://www.ems12lead.com/post/transcutaneous-pacing-part-2 5. https://www.ems12lead.com/post/transcutaneous-pacing-part-3

We often discuss "one in a million" and "once in a career" cases in emergency medicine and EMS, and do we ever have one of those for you in this episode! MCHD Captain, Jason Jones, joins Dr. Patrick to discuss an exeedingly rare STEMI/chest pain presentation with lessons that we can all apply to our daily care. REFERENCES 1. https://www.mchd-tx.org/media/podcasts/SITUS-Fig-1.pdf 2. https://www.mchd-tx.org/media/podcasts/SITUS-Fig-2.pdf 3. https://montgomerycountypolicereporter.com/mchd-celebrates-survival-of-one-in-a-million-patient-first-responders-please-read/ 4. https://pubmed.ncbi.nlm.nih.gov/34317454/