What question did this study set out to answer?

To address the missed diagnoses of dynamic left ventricular outflow tract obstruction in clinical practice.

March 18, 2026

Dynamic left ventricular outflow tract obstruction

Key Result

Dynamic left ventricular outflow tract obstruction is an under-recognized clinical condition that is frequently missed during initial patient presentations.

Key Points

To address the missed diagnoses of dynamic left ventricular outflow tract obstruction in clinical practice.
Overview of common presenting symptoms related to LVOTO.
Discussion of personal experiences with misdiagnosis during residency.
Many cases of dynamic LVOTO go unnoticed in clinical settings.
Recognizing presenting symptoms can lead to better diagnosis outcomes.

Main Result

Absolute Event Rate: 0% vs 0%

Abstract

Dynamic left ventricular outflow tract obstruction (LVOTO) is not a condition I learned about during residency, and it is not a condition I have diagnosed regularly, although I have probably missed it many many times. On First10EM, I usually prefer to start with a presenting symptom than a diagnosis, because that is how patients present. …

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Cite This Study

Justin Morgenstern (Mon,) reported a other. Dynamic left ventricular outflow tract obstruction is an under-recognized clinical condition that is frequently missed during initial patient presentations.

synapsesocial.com/papers/69ba42ae4e9516ffd37a32cb https://doi.org/https://doi.org/10.51684/firs.145254