Key result
Survival after SAVR trails the matched general population, predicted by impaired LVEF and comorbidities.
Why the study?
Does surgical aortic valve replacement for significant aortic stenosis restore normal life expectancy compared to an age-, sex-, and year-matched general population?
Does surgical aortic valve replacement for significant aortic stenosis restore normal life expectancy compared to an age-, sex-, and year-matched general population?
Relative survival remains reduced after SAVR for significant aortic stenosis compared to the general population, highlighting the need for timely intervention and optimized follow-up, especially in patients with high-risk comorbidities.
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Prompts earlier SAVR and optimized follow-up in comorbid patients; challenges assumption SAVR restores general population life expectancy.
In a contemporary population, relative survival following SAVR for significant AS was reduced compared with an age-matched, sex-matched and year-matched general population. Impaired LVEF, significant MR, Indigenous status, renal impairment and diabetes mellitus were independent predictors of long-term excess mortality. Timely intervention and optimised postoperative follow-up may be crucial for the restoration of normal life expectancy following SAVR.
Butcher et al. (2026) studied this question. Relative survival after surgical aortic valve replacement for aortic stenosis is reduced compared to the matched general population, with impaired LVEF and comorbidities predicting excess mortality.
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