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Murmurs associated with mitral annular calcification and aortic sclerosis
A J Miller1, I M Grais, D L Abrams
1Section of Cardiology, Department of Medicine, Northwestern University Medical School and Northwestern Memorial Hospital, Chicago, Ill. 60611,USA.
Gerontology
|February 6, 1999
Summary
A specific heart sound pattern can accurately diagnose mitral annular calcification and aortic sclerosis in elderly patients. This auscultatory constellation offers a reliable, non-invasive diagnostic tool for these common cardiac conditions.
Area of Science:
- Cardiology
- Diagnostic Medicine
- Geriatric Medicine
Background:
- Echocardiography revealed specific auscultatory findings in patients with mitral annular calcification.
- Mitral annular calcification and aortic sclerosis frequently coexist in the elderly population.
Purpose of the Study:
- To validate a specific auscultatory constellation for diagnosing concurrent mitral annular calcification and aortic sclerosis.
- To determine the diagnostic certainty of this auscultatory pattern in elderly individuals.
Main Methods:
- Two patient groups were studied: one with echocardiographically confirmed mitral annular calcification, and another with the specific auscultatory findings.
- The auscultatory constellation included a harsh ejection systolic murmur, specific radiation patterns, and normal S2 intensity without ejection clicks.
Main Results:
- The investigated auscultatory constellation demonstrated substantial accuracy in diagnosing the combined presence of mitral annular calcification and aortic sclerosis.
- The findings support the diagnostic utility of this specific set of heart sounds.
Conclusions:
- The study suggests that identifying this particular auscultatory configuration can lead to a reasonably high degree of diagnostic certainty for mitral annular calcification and aortic sclerosis in the elderly.
- This non-invasive method holds promise for improving the diagnosis of these cardiac conditions.