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EEM Rewind: Optimizing Team Performance in Cardiac Arrest

Rob Orman, MD and Sara Gray, MD

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The summary below is from an episode of ERcast: Clinical Perspectives

High-quality CPR is the strongest modifiable factor during cardiac arrest, and team performance often determines whether guideline-based care actually happens. Better codes come from deliberate CPR coaching, shorter peri-shock pauses, and shared leadership that reduces cognitive overload in the resuscitation room.

Cardiac Arrest Team Performance

  • CPR-first team framing: Stating the goal out loud—"we are going to deliver excellent CPR"—focuses the room on compression quality first, a simple leadership move that can immediately sharpen performance.
  • Live CPR feedback: Real-time rate and depth feedback works best when the compressor can see it directly, whether from the defibrillator screen, an accelerometer, or a dedicated app.
  • Dedicated CPR coach: A trained CPR coach improves compression rate, depth, and pause awareness while offloading the team leader; the practical wording for that role is worth hearing in the episode.
  • Pre-charged defibrillation: Charging the defibrillator before the rhythm check is a high-yield way to cut peri-shock pauses, one of the most correctable delays in shockable arrest care.
  • Dual-lead code leadership: A nurse co-lead can handle timekeeping, pulse-check prompts, and epinephrine tracking while the physician remains most responsible, reducing cognitive load during a chaotic code.
  • Rescuing the stalled resuscitation: When a code goes sideways, positivity and humble team language matter; standing beside the leader and using "we" suggestions can reopen problem-solving without escalating tension.

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References:

  1. Cheng A, et al. "Optimizing CPR performance with CPR coaching for pediatric cardiac arrest: a randomized simulation-based clinical trial." Resuscitation 132 (2018): 33-40. PMID: 30149088.
  2. Infinger AE, et al. Introduction of performance coaching during cardiopulmonary resuscitation improves compression depth and time to defibrillation in out-of-hospital cardiac arrest. Resuscitation. 2014;85(12):1752-1758. PMID: 25277342. 
  3. Dewan M, et al. Reality and Reliability: Using Cardiopulmonary Resuscitation Coaches to Identification Poor Performance and Improve Reliability. Pediatr Crit Care Med. 2019;20(4):391-392. PMID: 30950995.
  4. Buyck M, et al. CPR coaching during cardiac arrest improves adherence to PALS guidelines: a prospective, simulation-based trial. Resusc Plus. 2020;5:100058. Published 2020 Dec 16. PMID: 34223330.
  5. Pallas JD, et al. Cardiac Arrest Nurse Leadership (CANLEAD) trial: a simulation-based randomized controlled trial implementation of a new cardiac arrest role to facilitate cognitive offload for medical team leaders. Emery Med J. 2021;38(8):572-578. PMID: 33500268.

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