FDA is now officially receiving annotated electrocardiogram (aECG) waveform data
in electronic format through the FDA Electronic Submissions Gateway (ESG).
If you are UNABLE to submit data through the ESG, you can (for a very limited time)
still submit data here through the ECG Warehouse. You can send a request to
All ECG Warehouse submissions MUST be completed and approved for FDA access BEFORE 6/1/2021.
To learn more: https://go.usa.gov/xA3wz.