Why the study?
Does an automated algorithm accurately detect aortic valve closure in apical tissue Doppler images compared to phonocardiograms in healthy subjects?
Population
16 healthy subjects
Comparison
Automated algorithm for detecting aortic valve… vs Simultaneously recorded calibrated…
Design
Other
Authors
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May facilitate automated AVC timing in TDI; leaves open validation in patients before clinical use.
Does an automated algorithm accurately detect aortic valve closure in apical tissue Doppler images compared to phonocardiograms in healthy subjects?
An automated algorithm can accurately detect aortic valve closure in apical tissue Doppler images, potentially saving manual effort and providing a marker for separating ejection and diastole.
Aase et al. (2005) studied this question.
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