Priors rates this Likely — 73 out of 100, updated weekly. Probably — but it is not fully settled. On the claim that the survival benefit of primary prevention ICD implantation in HFrEF is significantly diminished in patients older than 70 years compared with younger patients, its four-agent AI review panel weighs 14 primary peer-reviewed studies.
How we got this answer. Priors runs each claim through a panel of four AI agents, each acting as a specialist expert reviewer. They read the published, peer-reviewed studies behind the question, judge how strong, consistent and reliable the evidence is, and turn that judgment into a single rating from 0 to 100 — refreshed every week as new studies appear, so it reflects where the evidence stands today, not a one-off verdict.
The traceable studies behind this rating — and the panel’s single strongest counter-argument to it — are in Priors’ full Heart Failure Management review.