Why the study?
Does measuring peak velocity improve reproducibility compared to velocity time integral in Doppler assessment of aortic stenosis?
Does measuring peak velocity improve reproducibility compared to velocity time integral in Doppler assessment of aortic stenosis?
Measuring peak velocity is superior to VTI for Doppler assessment of aortic stenosis due to significantly better reproducibility.
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Peak velocity may enhance consistency in aortic stenosis Doppler grading; leaves open effects on diagnostic accuracy or outcomes.
Sacchi et al. (2017) studied this question.
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