Hemorrhagic shock is a form of hypovolemic shock caused by acute blood loss, leading to decreased preload, reduced cardiac output, and impaired tissue perfusion. It is one of the most common and rapidly fatal shock states encountered in trauma and emergency medicine. In this episode, we break down the pathophysiology of hemorrhagic shock, classic clinical presentation, and key hemodynamic patterns. We review ATLS hemorrhage classes, laboratory and bedside clues, and the physiologic cascade that leads to the lethal triad of acidosis, hypothermia, and coagulopathy. Management concepts including early hemorrhage control, massive transfusion protocols, balanced 1:1:1 resuscitation, permissive hypotension, and the evidence behind tranexamic acid are covered using landmark trials such as CRASH-2, PROPPR, and MATTERs. 📚 MINI COURSES, STUDY GUIDES (for this video), PRACTICE QUESTIONS, AD FREE VIDEOS, EDUCATIONAL DISCUSSIONS in our WBM Emergency Critical Care Patreon Community - Join Today!! https://www.patreon.com/c/WhiteBoardMedicine Playlist on Shock: https://youtube.com/playlist?list=PLf5bMa9_tvRjunk4I-rQZYPZn3qHqWFqW&si=kserFPPm7RYuhul- DISCLAIMER THIS PODCAST DOES NOT PROVIDE MEDICAL ADVICE. The information, including but not limited to, audio, text, graphics, images and other material contained on this website are for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read, watched, or listened to on this video, or any other videos, reports, texts tweets or other sources.

Ask this episode

“What did the council decide on item 42?” — answered with the speaker and the moment.

Transcript

Related