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Related Experiment Video

Updated: Jan 30, 2026

Author Spotlight: Development of a Minimally Invasive Large-Animal Model for Reliable and Reproducible Cardiovascular Research
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Critical aortic stenosis.

Robert D Cooper1, Julian Macedo1, David P Bahner1,2

  • 1Department of Emergency Medicine, The Ohio State University Medical Center, Columbus, OH, USA.

International Journal of Critical Illness and Injury Science
|January 22, 2019
PubMed
Summary
This summary is machine-generated.

This case study highlights critical aortic stenosis in a 52-year-old male experiencing ventricular tachycardia and atrial fibrillation. Emergency bedside cardiac ultrasound images are presented, discussing the clinical context and diagnostic utility.

Keywords:
Bedside sonographycritical aortic stenosisdiagnostic imaging

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Area of Science:

  • Cardiology
  • Emergency Medicine
  • Medical Imaging

Background:

  • Aortic stenosis is a critical condition often presenting with arrhythmias.
  • Ventricular tachycardia and atrial fibrillation can be associated with severe aortic stenosis.
  • Emergency department diagnosis of cardiac conditions is crucial.

Purpose of the Study:

  • To present a case of critical aortic stenosis with associated arrhythmias.
  • To illustrate the utility of focused cardiac ultrasound in the emergency setting.
  • To discuss the clinical implications of aortic stenosis in this context.

Main Methods:

  • Case report of a 52-year-old male.
  • Focused cardiac ultrasound imaging in the emergency department.
  • Clinical correlation and discussion of findings.

Main Results:

  • The case successfully identified critical aortic stenosis.
  • Cardiac ultrasound provided key diagnostic images in an emergency setting.
  • Arrhythmias were noted in association with the diagnosed aortic stenosis.

Conclusions:

  • Bedside cardiac ultrasound is a valuable tool for diagnosing critical aortic stenosis in emergency situations.
  • Prompt diagnosis and management are essential for patients with aortic stenosis and arrhythmias.
  • This case underscores the importance of considering aortic stenosis in patients presenting with new-onset arrhythmias.