Key result
Aortic valve disease was associated with mechanical hemolysis in 7 patients, whereas isolated mitral valve disease or other congenital heart diseases showed no signs of hemolysis.
Why the study?
Is unoperated aortic valve disease associated with mechanical hemolytic anemia compared to other valvular or congenital heart diseases?
Population
102 hospitalized patients with rheumatic and congenital heart disease, and 1 case report of a patient with…
Design
Cohort
Authors
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May support hemolysis evaluation in unoperated aortic valve disease; leaves open causality and valve-specific effects pending prospective data.
Observational (n=102)
Is unoperated aortic valve disease associated with mechanical hemolytic anemia compared to other valvular or congenital heart diseases?
Unoperated aortic valve disease can cause mechanical hemolytic anemia, whereas isolated mitral valve disease does not appear to do so.
Dupont et al. (1968) conducted an observational in Rheumatic and congenital heart disease (n=102). Aortic valve disease vs. Isolated mitral valve disease or congenital heart disease apart from aortic valve disease was evaluated on Hemolysis. Aortic valve disease was associated with mechanical hemolysis in 7 patients, whereas isolated mitral valve disease or other congenital heart diseases showed no signs of hemolysis.
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