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Related Concept Videos

Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

788
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.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
788
Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

684
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)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
684

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Related Experiment Video

Updated: Feb 18, 2026

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography
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Handheld Echocardiography: Current State and Future Perspectives.

Mohammed A Chamsi-Pasha1, Partho P Sengupta2, William A Zoghbi3

  • 1Cardiovascular Imaging Institute, Department of Cardiology, the Methodist DeBakey Heart and Vascular Center, Houston, TX (M.A.C.-P., W.A.Z.).

Circulation
|November 29, 2017
PubMed
Summary
This summary is machine-generated.

Handheld echocardiography offers accessible cardiac imaging at the point of care. Training is crucial for effective use by various medical professionals to improve patient diagnosis and care.

Keywords:
computers, handhelddiagnostic imagingechocardiographypoint-of-care testingultrasonography

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Area of Science:

  • Cardiology
  • Medical Imaging
  • Point-of-Care Ultrasound

Background:

  • Echocardiography is essential for diagnosing cardiac conditions.
  • Technological advances have led to miniaturized, portable handheld ultrasound devices.
  • These devices offer convenience and are increasingly used at the patient's bedside.

Purpose of the Study:

  • To review the literature on handheld echocardiography for focused cardiac examinations.
  • To discuss training requirements, challenges, and opportunities associated with its use.
  • To explore future perspectives of handheld echocardiography in cardiovascular patient care.

Main Methods:

  • Literature review of existing studies on handheld echocardiography.
  • Analysis of training needs for point-of-care ultrasound (POCUS).
  • Discussion of clinical utility and user adoption among various medical specialists.

Main Results:

  • Handheld echocardiography provides reasonable image quality for point-of-care diagnosis.
  • Its ease of use, portability, and cost drive adoption among intensivists, emergency physicians, and internists.
  • Clinical evidence supports its utility in diverse settings, but proficiency requires specific training.

Conclusions:

  • Handheld echocardiography is a valuable tool for efficient patient evaluation and guiding further diagnostic testing.
  • Dedicated training in performance and interpretation is essential for optimal utilization.
  • The review highlights opportunities and future directions for this technology in cardiovascular medicine.