Braveheart Bio launches with $185M Series A financing

6 November 2025

California, USA-based clinical-stage biotech Braveheart Bio has announced its launch with $185 million in Series A financing, which will support development of an investigation treatment for hypertrophic cardiomyopathy.

The deal attracted experienced life science investors Andreessen Horowitz (a16z Bio + Health), Forbion, OrbiMed, Enavate Sciences (a platform of Patient Square Capital), and Frazier Life Sciences participated in the round.

"Current treatments for HCM leave considerable room for improvement," said Dr Travis Murdoch, president and chief executive of Braveheart Bio. "We see potential for our investigational cardiac myosin inhibitor to be a best-in-class molecule that enhances the efficacy, safety, and convenience of care for patients and prescribers. I am delighted to be leading Braveheart's highly talented and expanding team, who share a commitment to making a positive impact for patients," he added.

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