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Long-term results of aortic valve replacement with the Starr-Edwards valve
Insights
Early aortic valve replacement using Starr-Edwards prostheses had a significant early mortality rate. However, long-term outcomes were satisfactory for survivors, with most patients leading active, symptom-free lives.
Area of Science:
- Cardiovascular Surgery
- Biomedical Engineering
Background:
- The Starr-Edwards ball-valve prosthesis was an early innovation in prosthetic heart valves.
- Aortic valve replacement (AVR) is a critical procedure for severe aortic valve disease.
Purpose of the Study:
- To evaluate the early and long-term outcomes of aortic valve replacement with the Starr-Edwards prosthesis.
- To assess the complication rates and functional status of patients following this procedure.
Main Methods:
- Retrospective review of 74 patients who underwent AVR with a Starr-Edwards prosthesis.
- Data collection on perioperative mortality, late mortality, and major complications.
Main Results:
- 16 patients (21.6%) died during surgery or within the first postoperative month, primarily from myocardial failure.
- Nine late deaths occurred among the surviving patients.
- The majority of surviving patients experienced few major complications and reported satisfactory long-term results.
Conclusions:
- While early mortality was notable, aortic valve replacement with the Starr-Edwards prosthesis offered satisfactory long-term functional recovery for survivors.
- This early prosthesis provided a viable option for patients, enabling active and symptom-free lives for many.
Abstract:
Review of the 74 patients undergoing aortic valve replacement with a Starr-Edwards ball-valve prosthesis between October 1963 and December 1967 showed that 16 died during surgery or within the first month after operation, usually owing to myocardial failure; and there were nine late deaths. The remaining patients developed few major complications, and the long-term results of operation are considered satisfactory, no patient being grossly incapacitated and most of them are leading active, symptom-free lives.