Wearable ECG patch could unlock hidden heart risks

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria - Patient/Subject * Age 18 years or older at the time of Cor XT or Cor MDx wearable ECG monitoring. * Completed or planned Cor XT or Cor MDx wearable ECG monitoring with sufficient raw data and metadata for Cor360 processing. * Availability of required study identifiers, monitoring duration, device type, and data-quality metadata. * Monitoring may occur in approved home, clinic, ambulatory, hospital/triage, emergency-care, ambulance, transport, or clinic-to-home settings as permitted by the applicable subprotocol, IRB approval, consent/authorization pathway, site workflow, and device-use controls. * For prospective participation, ability and willingness to comply with applicable consent and monitoring procedures unless an IRB-approved alternative applies. * For Subprotocol E, at least one eligible historical COR study and at least one planned prospective COR study, with authorization permitting linked historical and prospective analysis. Exclusion Criteria - Patient/Subject * Insufficient or corrupted Cor XT or Cor MDx wearable ECG data that precludes meaningful Cor360 report generation. * Missing authorization, informed consent, waiver, or data-use permission required for analysis. * Data-provenance uncertainty that prevents linkage to the correct subject or study record. * Any condition or circumstance that, in the investigator's judgment, makes study-data use inappropriate or unsafe. Inclusion Criteria - Clinician Reviewer * Active professional license in an applicable jurisdiction and practice within professional scope. * Training or clinical role relevant to cardiology, electrophysiology, internal medicine, family medicine, pulmonology, sleep medicine, emergency medicine, advanced-practice cardiology, or related care pathways. * Completion of Cor360 training and clinician attestation before report access. * Agreement to use Cor360 reports only under protocol-defined conditions and to report discrepancies or safety concerns. Exclusion Criteria - Clinician Reviewer * Inactive, restricted, or suspended clinical license. * Failure to complete required Cor360 training or attestation. * Failure to comply with confidentiality, privacy, or protocol obligations. * Investigator or Sponsor determination that continued participation is inappropriate.