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Updated: Feb 3, 2026

Hemodynamic Precision in the Neonatal Intensive Care Unit using Targeted Neonatal Echocardiography
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Non-invasive hemodynamic evaluation by Doppler echocardiography.

António Gaspar1, Pedro Azevedo1, Roberto Roncon-Albuquerque2

  • 1Serviço de Cardiologia, Hospital de Braga - Braga, Portugal.

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|October 18, 2018
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Summary

Echocardiography rapidly evaluates critically ill patients with hemodynamic instability. This bedside ultrasound technique provides crucial data for timely, effective treatment decisions in circulatory shock.

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Area of Science:

  • Critical Care Medicine
  • Cardiology
  • Point-of-Care Ultrasound

Background:

  • Hemodynamic instability in critically ill patients presents diagnostic and therapeutic challenges.
  • Rapid and accurate hemodynamic evaluation is crucial for effective patient stabilization.
  • Echocardiography is recognized as a key tool for bedside assessment in circulatory failure.

Purpose of the Study:

  • To describe essential echocardiographic findings in hemodynamically unstable patients.
  • To provide a practical approach for utilizing echocardiography in critical care settings.
  • To highlight echocardiography's role in guiding therapeutic interventions for circulatory shock.

Main Methods:

  • Bedside echocardiography, including Doppler studies, for anatomical and functional cardiac assessment.
  • Non-invasive hemodynamic evaluation using echocardiographic parameters.
  • Focus on practical application for intensive care physicians.

Main Results:

  • Echocardiography enables rapid assessment of cardiac structure and function.
  • Doppler studies provide crucial non-invasive hemodynamic data.
  • Integrated echocardiographic findings aid in understanding shock mechanisms.

Conclusions:

  • Echocardiography is the method of choice for bedside evaluation of hemodynamically unstable patients.
  • This technique facilitates rapid diagnosis and effective treatment of circulatory shock.
  • A practical echocardiographic approach is vital for managing critical care patients.