【ショック】ショック診療で避けては通れない循環の話【酸素供給量、心拍出量、動脈血酸素含有量、灌流圧】

Have you ever tried to study the pathogenesis of shock, only to come across a lot of difficult terms like cardiac output, preload, afterload, and perfusion pressure, and had to quietly close the book? (I have.) I have tried to explain it in a very rough way. I hope this video helps you better understand shock management. 0:40 Oxygen delivery [DO2], arterial oxygen content [CaO2] 3:44 Cardiac output [CO2] 7:25 Perfusion pressure 9:58 Consider treatment based on shock classification 🎥Related videos 🍈For more information on the four shock classifications, click here↓ "Classification and Differentiation of Shock"    • 【ショック】ショックの分類と鑑別方法   🍈For information on early detection of signs of shock, click here↓ "Detecting shock before blood pressure drops [Shock symptoms]"    • 【ショック】血圧が下がる前にショックを発見しよう【ショックで現れる所見】   🍈For information on SaO2 and PaO2, click here↓ See here↓ "PaO2 & SaO2 Basics and Oxygenation Assessment [Blood Gas Respiration 1]"    • PaO2＆SaO2の基本と酸素化の評価【血ガスの呼吸１】【１分で血液ガスをざっくり評...   🍈 Learn more about anaphylactic shock here↓ "Anaphylaxis Diagnosis & Initial Response Thorough Explanation"    • 【ショック】アナフィラキシーの診断＆初期対応を徹底解説   🍈 Learn more about septic shock here↓ "Sepsis/Septic Shock Diagnosis & Treatment"    • 【ショック】敗血症/敗血症性ショックの診断＆治療   -------------------------- [Note] I've tried to use simple language, so some parts may not be as clear as I'd like. This is intentional. Please forgive me. While I've discussed oxygen supply, it's also important to consider oxygen consumption. This topic is omitted. Oxygen supply and perfusion pressure are macro and micro topics. Perfusion pressure is determined by mean blood pressure. The discussion of the causes of shock is simplified. In reality, it's a bit more complicated, and the condition varies depending on the underlying condition. Regarding treatment, this topic only covers the parts relevant to this discussion. Fundamental treatment for each case is important. Cardiac tamponade also reduces cardiac contractility. The causes and treatment of shock are explained simply. In real-life patients, multiple conditions often overlap and become complex. --------------------------------- 📚Reference Materials BeyondER Vol.1 No.1 2022 Laws of ICU Fluid Infusion/Masahiro Kawakami et al. --------------------------------- 🐁Bringing Medical Knowledge Closer: Videos for Non-Medical Professionals Meroselica [Emergency] ~For those who want to learn medical knowledge in an easy-to-understand way~ https://www.youtube.com/channel/UC15d... 🎵Medicine x Music, Card Games, Anime, etc. Meroselica [Game] ~Medicine x Entertainment~ @Meroselica_yugi 🚑Meroselica's Twitter   / meroselica   Photos, Illustrations Photo AC Illustration AC ICOOON MONO Merozelica Opening Theme Diabetes Song/Merozelica    • 糖尿病の歌/メロゼリカ【臓病奇譚】   ------------------------------------------------- Medical Supervision: Dr. MG Japanese Society of Acute Medicine, Emergency Medicine Specialist ICLS Course Director For interviews, business inquiries, etc., please contact: [email protected]