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Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation
Published on: October 20, 2016
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Transoesophageal stress echocardiography
F A Flachskampf1, H Lethen, R Hoffmann
1Med. Klinik I, RWTH Aachen, Germany.
European Heart Journal
|June 1, 1997
Summary
Transesophageal echocardiography with stress is a highly accurate tool for detecting stress-induced ischemia. While offering superior imaging and accuracy, its semi-invasive nature and patient discomfort are key considerations.
Area of Science:
- Cardiology
- Diagnostic Imaging
Background:
- Stress-induced ischemia detection is crucial for cardiovascular assessment.
- Transesophageal echocardiography (TEE) offers high-quality imaging for cardiac evaluation.
Purpose of the Study:
- To review the diagnostic accuracy and applications of stress TEE.
- To evaluate TEE's role in detecting stress-induced ischemia.
Main Methods:
- TEE performed with pharmacological (dobutamine, dipyridamole) or electrical (pacing) stress.
- Review of existing data on stress TEE modality and special applications.
Main Results:
- Stress TEE demonstrated high accuracy in diagnosing stress-induced ischemia.
- TEE provides improved image quality compared to other echocardiographic methods.
Conclusions:
- Stress TEE is a valuable diagnostic tool for ischemia.
- Consideration of TEE's invasiveness and patient comfort is necessary.
- TEE has established roles in assessing diastolic dysfunction, mitral regurgitation, hibernating myocardium, and peri-operative risk.
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