BridgeBio Pharma, Inc. (NASDAQ:BBIO) ("BridgeBio" or the "Company"), a commercial-stage, multi-product biopharmaceutical company focused on developing medicines for genetic conditions, presented new analyses from the Phase 3 ATTRibute-CM study of Attruby® (acoramidis) in transthyretin amyloid cardiomyopathy (ATTR-CM), including the cardiac magnetic resonance imaging (CMR) substudy and the open-label extension (OLE) at the European Society of Cardiology (ESC) Congress 2026. Acoramidis is the only selective small molecule, orally administered, near-complete (≥90%) transthyretin (TTR) stabilizer.

"The clinical community is excited about the potential to restore heart health found in these data. For a long time, patients living with ATTR-CM could only hope for a stop to the otherwise relentless progression of disease. These new CMR data from ATTRibute-CM shows evidence of reversal in a meaningful proportion of individuals treated with acoramidis, with roughly half showing improved left ventricular systolic function in the completer analysis, more than 2x the proportion observed in the natural history from a NAC cohort or in ATTRibute-CM participants treated with placebo. These findings support acoramidis as a therapy capable of altering the trajectory of this otherwise progressive disease," said Marianna Fontana, M.D. of University College London, UK. "For patients and clinicians navigating ATTR-CM, this is an exciting signal that the treatment paradigm is shifting toward a therapy that could actively restore heart health rather than only manage decline."