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Related Concept Videos

Ultrasonography01:17

Ultrasonography

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Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
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Imaging Studies II: Ultrasonography01:24

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IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
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Ultrasound I: Abdominal Ultrasonography01:20

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Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
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Imaging Studies for Cardiovascular System I:Echocardiography01:17

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Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
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Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

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Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
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Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

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Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
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Related Experiment Video

Updated: Apr 20, 2026

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies
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Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies

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Critical care ultrasonography.

Daniel Peterson1, Robert T Arntfield2

  • 1University of Calgary, 1403 29 St NW Calgary, Alberta T2N 2T9, Canada.

Emergency Medicine Clinics of North America
|December 3, 2014
PubMed
Summary

Resuscitative ultrasonography offers rapid, multisystem assessment for critically ill patients in the emergency department. This imaging technique enhances diagnosis and management, matching or exceeding the utility of traditional tests.

Keywords:
Critical carePoint of careResuscitative medicineUltrasonography

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Area of Science:

  • Emergency Medicine
  • Critical Care
  • Diagnostic Imaging

Background:

  • Resuscitative ultrasonography is a key tool for rapid patient assessment in emergency departments (ED).
  • It offers multisystem evaluation, aiding diagnosis and management of critically ill patients.
  • Existing applications provide valuable information, often surpassing traditional diagnostic methods in speed and utility.

Purpose of the Study:

  • To highlight the role and benefits of resuscitative ultrasonography in emergency medicine.
  • To compare the efficacy of ultrasonography with established diagnostic tests.
  • To explore emerging applications of resuscitative ultrasonography in critical care.

Main Methods:

  • Review of current applications of resuscitative ultrasonography in the ED.
  • Comparison of ultrasonography with chest radiography and central venous pressure measurements.
  • Discussion of evolving areas such as neurologic ultrasonography and transesophageal echocardiography.

Main Results:

  • Cardiac ultrasonography provides novel anatomic and hemodynamic data in the ED.
  • Thoracic ultrasonography matches or exceeds the speed and utility of chest radiography.
  • Inferior vena cava ultrasonography offers comparable or superior information to central venous pressure determination.

Conclusions:

  • Resuscitative ultrasonography is a rapid, repeatable, and valuable diagnostic tool in the ED.
  • Its applications enhance the management of critically ill patients, offering advantages over conventional tests.
  • Emerging neurologic and transesophageal applications will further expand its critical role.