PhysioNet/CinC Challenges


Quick links for this year's Challenge:

Please post questions and comments in the forum. However, if your question reveals information about your entry, then please email challenge at We may post parts of our reply publicly if we feel that all Challengers should benefit from it. We will not answer emails about the Challenge to any other address.


These are the leaderboards for the official phase of the 2021 Challenge. The scores are the Challenge scoring metric on the twelve-lead, six-lead, four-lead, three-lead, and two-lead versions of the validation data (the same recordings but with subsets of the original twelve leads).

Please click on the tabs at the bottom of the leaderboard to see the different tracks of the channel.

Supported by the National Institute of Biomedical Imaging and Bioengineering (NIBIB) under NIH grant R01EB030362.