HeartBeam receives FDA Breakthrough Device Designation for at‑home heart‑attack assessment

HeartBeam Inc. (BEAT) was granted FDA Breakthrough Device Designation for its HeartBeam System, a portable 3‑D ECG platform intended to enable clinicians to evaluate possible heart attacks remotely. The designation was based on proof‑of‑concept data from a 134‑patient ALIGN‑ACS pilot study. The news sent the stock sharply higher, with gains of roughly 80% to $0.65 in the week after the announcement. The company also disclosed a $25 million at‑the‑market equity offering and reported Q2 earnings of –$1.10 per share.

The designation speeds regulatory review and opens an expedited Medicare coverage pathway, which could accelerate revenue generation. The equity offering provides up to $25 million of capital to fund the upcoming pivotal study, but may dilute existing shareholders.

  • 1HeartBeam received FDA Breakthrough Device Designation for its HeartBeam System.
  • 2The designation was supported by data from a 134‑patient ALIGN‑ACS pilot study.
  • 3BEAT stock closed at $0.43, up 3.72% on October 2, 2026.
  • 4In pre‑market trading the stock was at $0.85, up 97.42%.
  • 5HeartBeam estimates the heart‑attack assessment market at $15 billion.
  • 6HeartBeam reported Q2 EPS of -$1.10, missing forecasts by $1.01.
  • Material 3 cites a broader cardiac platform opportunity of over $40 billion, which differs from the $15 billion heart‑attack assessment market estimate.
  • Exact timing for patient enrollment in the planned pivotal study is not disclosed.

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