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Peer-Reviewed Publication
medRxiv2025May 9, 2025Journal Article

The Harvard-Emory ECG Database.

Zuzana Koscova1, Qiao Li1, Chad Robichaux1, Valdery Moura Junior2,3, Manohar Ghanta2,3, Aditya Gupta2,3, Jonathan Rosand2, Aaron Aguirre4, Shenda Hong5, David E Albert6, Joel Xue1,6, Aarya Parekh6, Reza Sameni1,7, Matthew A Reyna1, M Brandon Westover2,3, Gari D Cliford1,7
1Department of Biomedical Informatics, School of Medicine, Emory University, Atlanta, 30322, US.
2Department of Neurology, Massachusetts General Hospital, Boston, 02114, US.
3Department of Neurology, Beth Israel Deaconess Medical Center, Boston, 02215, US.
4Department of Cardiology, Massachusetts General Hospital, Boston, 02114, US.
5National Institute of Health Data Science, Peking University, Beijing, 100191, China.
6AliveCor, Inc, Mountain View, 94043, US.
7Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, 303322, US.

Abstract

The Harvard-Emory ECG Database (HEEDB) is a large collection of 12-lead electrocardiogram (ECG) recordings, developed through a collaboration between Harvard University and Emory University. The database consists of 10,608,417 unique ECG recordings from 1,818,247 patients from Massachusetts General Hospital (MGH) and 1,452,964 recordings from 552,481 patients from Emory University Hospital (EUH) c…

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