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[Aortic valve replacement at the cardiac insufficiency stage]
Archives Des Maladies Du Coeur Et Des Vaisseaux
|May 1, 1977
Summary
Aortic valve replacement offers survival benefits for patients with cardiac insufficiency, despite increased risks of late mortality from endocarditis and sudden death. Survivors experience subjective improvement, though cardiac remodeling persists.
Area of Science:
- Cardiology
- Cardiac Surgery
- Valvular Heart Disease
Context:
- Investigated 80 adult patients with isolated aortic valvulopathy and cardiac insufficiency.
- Compared outcomes between 10 non-operated and 70 operated patients over a three-year follow-up period.
Purpose:
- To evaluate the efficacy and outcomes of aortic valve replacement in patients with cardiac insufficiency.
Summary:
- Non-operated patients experienced a high mortality rate (90%) within three years.
- Operated patients showed similar early mortality to those without cardiac failure, but significantly higher late mortality (27.1%).
- Frequent causes of late mortality included bacterial endocarditis and sudden deaths, while survivors reported subjective improvement without significant changes in cardiomegaly or left ventricular hypertrophy.
Impact:
- Aortic valve replacement may be beneficial for patients with cardiac failure, offering improved survival despite increased late risks.
- Highlights the need for vigilant monitoring and management of late complications such as endocarditis and sudden death in this patient cohort.