CJEM debate series: Gestalt in emergency medicine: Judgment we should teach, or bias we should constrain?

Abstract

Introduction Paul Atkinson Emergency medicine is defined by decision-making under uncertainty. Clinicians are required to act quickly, often with incomplete histories, evolving physiology, imperfect tests, and competing risks. In that space, emergency physicians integrate probabilities, pattern recognition, prior experience, and cognitive discipline, knowing that delay or error can carry real consequences.

Within this reality sits clinical gestalt: the clinician’s global impression that something is right, wrong, or simply does not fit. For many experienced physicians, gestalt represents a valuable form of pattern recognition, allowing early recognition of subtle deterioration, atypical presentations, or diagnostic outliers before objective data fully emerge. For others, gestalt is a problematic construct—vulnerable to bias, inconsistently applied between clinicians, and too often invoked as a justification rather than an articulated form of reasoning.

As emergency medicine has matured, the field has increasingly emphasized structured decision-making tools, explicit teaching about cognitive bias, shared decision-making, and, more recently, artificial intelligence–assisted reasoning. Against this backdrop, a central educational question emerges: should clinical gestalt be explicitly taught and cultivated as a form of clinical judgment, or should it be constrained in favor of reproducible, evidence-based frameworks that reduce variability and error?

This CJEM Debate explores that question from two contrasting perspectives. Peter Kas, an emergency physician and educator based in Victoria, Australia, argues that gestalt is inevitable and can be enhanced and taught when consciously integrated with evidence, reflection, and feedback. In contrast, Joe Nemeth, an emergency physician educator based in Montreal, challenges the construct as it is commonly framed and taught, arguing that uncritical reliance on gestalt risks normalizing bias, reinforcing overconfidence, and obscuring transparent reasoning for learners.

Both contributors share a common goal: improving diagnostic accuracy, patient safety, and the development of thoughtful emergency physicians. Their disagreement lies not in whether judgment matters, but in how it should be framed, taught, and constrained within modern emergency medicine training and practice.

Readers are invited to engage with the debate and vote for the position they find most compelling by following @CJEMonline on social media or via the hashtag #CJEMdebate.