HeartBeam study in JACC Advances shows at-home ECG algorithm identifies heart attack risk in chest pain patients

• HeartBeam disclosed a new peer-reviewed study in JACC: Advances, with results already published in the June 2026 issue.
• The analysis found a risk score using its portable ECG device with symptom and clinical history inputs could flag heart attack risk in chest-pain patients.
• Performance improved when a patient’s prior baseline reading from the same device was available, supporting an at-home use case.
• The model generated fewer false alarms than an expert physician panel, pointing to a potential reduction in unnecessary emergency department visits.
• Heart attack detection was positioned as a key expansion opportunity, targeting more than 20 million high-risk patients in the U.S.

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