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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.
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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.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
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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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Focusing of Light in the Eye01:16

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Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
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Coping Strategies: Problem Focused01:27

Coping Strategies: Problem Focused

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Coping strategies are methods people use to manage, tolerate, or reduce the effects of stressors. These strategies involve both behavioral and psychological actions to handle stressful situations. One common approach is problem-focused coping, which aims to change or eliminate the source of stress rather than merely addressing its consequences. This method involves taking direct action to resolve the issue causing stress.
For example, consider a student who struggles to understand their...
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Coping Strategies: Emotion Focused01:20

Coping Strategies: Emotion Focused

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Emotion-focused coping refers to a set of strategies aimed at managing the emotional impact of stressors, rather than directly addressing their causes. This approach involves altering one's emotional response to stressful situations to reduce their psychological effects. For example, individuals might talk with a friend or engage in activities like journaling to express their feelings. Such actions can help achieve emotional clarity or release, providing the psychological stability needed...
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Related Experiment Video

Updated: Jan 22, 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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Focused Cardiac Ultrasonography.

Kirk T Spencer1, Frank A Flachskampf2

  • 1Section of Cardiology, Department of Medicine, University of Chicago, Chicago, Illinois.

JACC. Cardiovascular Imaging
|July 6, 2019
PubMed
Summary
This summary is machine-generated.

Focused cardiac ultrasonography (FCU) accurately assesses cardiac conditions at the point of care, surpassing traditional physical exams. Training programs are established, enabling broader clinical application and improved patient assessment.

Keywords:
echocardiographyfocused cardiac ultrasonographypoint of care ultrasonography

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Area of Science:

  • Point-of-care diagnostics
  • Medical imaging
  • Cardiology

Background:

  • Focused cardiac ultrasonography (FCU) integrates ultrasound into physical examinations.
  • Non-cardiologists can accurately assess key cardiac parameters using small ultrasound devices.

Purpose of the Study:

  • To evaluate the accuracy of FCU by non-cardiology trained users.
  • To highlight the clinical value of FCU in augmenting physical examinations.
  • To advocate for the integration of FCU into cardiology practice.

Main Methods:

  • Review of existing data on FCU accuracy.
  • Description of established FCU training methodologies (didactic, proctored, independent imaging).
  • Assessment of FCU's utility beyond cardiac evaluations.

Main Results:

  • FCU demonstrates higher accuracy than physical examination for assessing left ventricular enlargement, systolic dysfunction, right ventricular enlargement, left atrial enlargement, left ventricular hypertrophy, pericardial effusion, and right atrial pressure elevation.
  • FCU-trained providers can image non-cardiac systems.

Conclusions:

  • FCU is a valuable adjunct to physical examination, offering superior diagnostic accuracy for various cardiac conditions.
  • Established training protocols support the widespread adoption of FCU.
  • Cardiologists should embrace FCU to enhance patient care and enable broader use of ultrasonography by medical professionals.