HEARTS Act of 2025

Introduced

In Committee

Floor

Crossed Over

Passed

Enacted

Overview Bill text 1 History 2 Sponsors

Introduced in House Feb 13, 2025 · 2.4K words Open full page ↗

119TH CONGRESS

1ST SESSION

H. R. 1291

To amend the Public Health Service Act to ensure that nonanimal methods

are prioritized, where applicable and feasible, in proposals for all research

to be conducted or supported by the National Institutes of Health,

to provide for the establishment of the National Center for Alternatives

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PASSAGE PROBABILITY

1% Unlikely

Why this number

Stage base In Committee — base rate 2%, measured from US's completed sessions
Momentum -1 45/100 from the pace of recorded action
Time since last action -22 607 days quiet

A transparent scoring model over stage, momentum, recency, sponsorship and recorded votes — not a trained predictor. Treat it as a way to rank attention, not as a forecast.