The most played episodes among Podcast App listeners.

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   Number 1: 83. Back to Basics: Pulse Oximetry

   On this week’s episode of Critical Care Time we had back to the basics again, this time with a focus on the ubiquitous Pulse Oximeter! We will talk all things Pulse Ox from how it generates values, how reliable those values are, what factors can confound your pulse ox and how best to use this powerful - yet imperfect - tool to deliver the best care possible for your patients. Check it out and let us know what you think! Hosted on Acast. See acast.com/privacy for more information.

   August 17, 2026·1h 29min
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   Number 2: 84. Acid Base Made Easy with Dr Sara Crager

   Returning guest Dr. Sara Crager joins us again on Critical Care Time, this time to tackle one of the most important, and most commonly overcomplicated, topics in critical care: acid–base physiology. Rather than treating acid–base as a collection of equations and compensation formulas, Sara walks us through her practical State → Process → Story framework for rapidly interpreting blood gases and electrolytes at the bedside. We discuss how to distinguish acidemia from acidosis, interpret CO₂ in the context of bicarbonate, use the anion gap and strong ion difference to uncover mixed metabolic disorders, recognize the importance of chloride and albumin, and understand why a “normal” pH—or a “normal” CO₂—may be anything but normal. Along the way, we work through several real-world ICU cases involving chronic hypercapnia, DKA, vomiting, septic shock, renal failure, saline-induced hyperchloremia, and hypoalbuminemia. The goal isn’t more acid–base math. It’s a better mental model and a faster way to understand what your patient’s numbers are actually telling you. Hosted on Acast. See acast.com/privacy for more information.

   August 31, 2026·2h 14min
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   Number 3: REBOOT The Physiologically Difficult Airway

   We love airway management on Critical Care Time so we figured it was time to reboot a classic: The Physiologically Difficult Airway. On this episode, Nick and Cyrus discuss planning for those airways that may seem simple on your physical exam, but end up being some of the hardest to safely secure in the setting of hemodynamic instability. Also, we thought this would be a great prequel to a new release that is coming your way next week with Dr. Jarrod Mosier where we tackle advanced concepts in airway management and awake intubation. If you haven’t heard this one yet, or if you could use the refresher, give it a listen and let us know what you think! Hosted on Acast. See acast.com/privacy for more information.

   July 13, 2026·1h 36min
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   Number 4: 85. Brain Death with Dr Sean Marinelli

   In this episode of Critical Care Time, neurointensivist Dr. Sean Marinelli joins Nick & Cyrus to tackle brain death/death by neurologic criteria. We break down the prerequisites, neurologic exam, apnea testing, ancillary studies, and the challenging situations where things get complicated—including confounders, ECMO, and families struggling to understand how someone with a beating heart can have died. This is essential knowledge for anyone caring for critically ill patients. Listen or watch now, and if you enjoy the episode, subscribe, leave us a review, and drop a comment with your thoughts! Hosted on Acast. See acast.com/privacy for more information.

   September 14, 2026·1h 26min
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   Number 5: REBOOT ARDS: Acute Respiratory Distress Syndrome

   ARDS is one of the most important—and intimidating—topics in critical care, so we thought it was the perfect time to reboot one of our most comprehensive episodes. Whether you're hearing it for the first time or need a refresher on the latest evidence and core principles, this episode is packed with practical pearls that still hold up today. Check out the original show notes on our website. Hosted on Acast. See acast.com/privacy for more information.

   July 27, 2026·1h 57min
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