Key result
Simplified dual-catheter static-pressure model successfully quantifies aortic regurgitation in a single patient.
Why the study?
Quantitative estimation of aortic regurgitation using pressure measurements and flow modeling was explored to improve diagnostic methods.
Population
Single male patient with aortic valve stenosis
Design
Case report with pressure measurement and flow modeling
Authors
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Case Report (n=1)
No
Bryan Thwaites (1965) conducted a case report in Aortic regurgitation and aortic valve stenosis (n=1). Quantitative estimation of aortic regurgitation using static-pressure measurements was evaluated on Regurgitation as a percentage of total cardiac output. A simplified mathematical model using static-pressure measurements from two catheters to calculate aortic regurgitation was demonstrated in a single patient.
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