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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

Updated: Jun 20, 2026

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery
04:48

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery

Published on: November 28, 2018

[Intraoperative echocardiography: impact on surgical decision-making].

E Schmid1, M Nowak, K Unertl

  • 1Universitätsklinik für Anaesthesiologie und Intensivmedizin, Eberhard-Karls-Universität, Hoppe-Seyler-Str. 3, 72076, Tübingen, Deutschland.

Der Anaesthesist
|September 30, 2009
PubMed
Summary

Intraoperative echocardiography, including transesophageal echocardiography (TEE), significantly aids surgical decisions and patient outcomes, especially in cardiac surgery. It

Related Experiment Videos

Last Updated: Jun 20, 2026

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery
04:48

Noninvasive Determination of Vortex Formation Time Using Transesophageal Echocardiography During Cardiac Surgery

Published on: November 28, 2018

Area of Science:

  • Cardiovascular Medicine
  • Surgical Technology
  • Diagnostic Imaging

Background:

  • Intraoperative echocardiography has evolved significantly since the 1970s.
  • Its utility in the perioperative period, particularly for cardiac surgery, is well-established.
  • Transesophageal echocardiography (TEE) and epiaortic ultrasound are key complementary diagnostic tools.

Purpose of the Study:

  • To review the impact of intraoperative echocardiography on surgical decision-making.
  • To highlight the diagnostic importance and potential applications of intraoperative echocardiography.
  • To guide clinicians on indications for intraoperative echocardiography.

Main Methods:

  • Review of current evidence on intraoperative echocardiography.
  • Analysis of diagnostic modalities like TEE and epiaortic ultrasound.
  • Focus on clinical information influencing surgical choices.

Main Results:

  • Intraoperative TEE directly impacts surgical decisions and patient outcomes in cardiac procedures.
  • TEE is valuable in non-cardiac surgery for high-risk, hemodynamically unstable, or arrest patients.
  • TEE facilitates diagnosis and intervention, even during cardiopulmonary resuscitation.

Conclusions:

  • Intraoperative echocardiography is crucial for optimizing patient management and outcomes.
  • TEE offers significant diagnostic and therapeutic guidance across various surgical settings.
  • Clinicians should be aware of the indications and applications of intraoperative echocardiography.