All-cause mortality, SCD and RFs for SCD before and after ASA.
The 10-year survival was 88% (annual all-cause death rate 1.2%) after ASA compared with 84% (p=0.06) in a matched background population. The 10-year survival free of SCD was 95% (annual SCD rate 0.5%). ASA reduced the prevalence of abnormal blood pressure response (from 23% to 9%, p