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Related Concept Videos

Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

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, evaluates...
Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

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 diagnosing...

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Related Experiment Video

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Transthoracic Echocardiography in Mice
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Transesophageal echocardiography: technique, anatomic correlations, implementation, and clinical applications.

J B Seward1, B K Khandheria, J K Oh

  • 1Division of Cardiovascular Diseases and Internal Medicine, Mayo Clinic.

Mayo Clinic Proceedings
|July 1, 1988
PubMed
Summary

Transesophageal echocardiography offers high-quality cardiac imaging, aiding diagnosis and treatment for various cardiovascular disorders. This minimally invasive procedure is well-tolerated and complements existing echocardiographic methods.

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Area of Science:

  • Cardiology
  • Medical Imaging

Background:

  • Transesophageal echocardiography (TEE) provides an advanced acoustic window to visualize cardiac and mediastinal structures.
  • It enables high-quality imaging of key cardiovascular components, including the left atrial appendage, thoracic aorta, mitral valve, and atrial septum.

Purpose of the Study:

  • To discuss the technique, image acquisition, orientation, and validation of TEE.
  • To report initial institutional experience with TEE in 100 awake patients.
  • To highlight the clinical utility and patient acceptance of TEE.

Main Methods:

  • TEE image acquisition and orientation techniques were detailed.
  • Experience with the first 100 awake patients undergoing TEE was reviewed.
  • Clinical indications and patient outcomes were analyzed.

Main Results:

  • The average TEE examination time was 15 to 20 minutes.
  • The procedure was well-accepted by patients with no major complications.
  • TEE demonstrated utility in diagnosing thoracic aortic dissection, prosthetic valve dysfunction, endocarditis, masses, and mitral regurgitation.

Conclusions:

  • TEE is a valuable tool that complements standard echocardiographic examinations.
  • It provides unique, high-quality images, significantly improving cardiovascular disorder patient care.
  • TEE is particularly useful for rapid bedside assessment in critically ill patients.