Kaplan-Meier graph illustrating cardiovascular mortality in the study population in NYHA functional class I, in those supplemented with selenium and coenzyme Q10 versus placebo during four years on top of regular pharmaceutic treatment during a follow-up period of 10 years.

<p>Kaplan-Meier graph illustrating cardiovascular mortality in the study population in NYHA functional class I, in those supplemented with selenium and coenzyme Q10 versus placebo during four years on top of regular pharmaceutic treatment during a follow-up period of 10 years.