Hi Participants, Thanks for your interest in the CMRxRecon Challenge again. Until now, we kindly remind you of three updates. 1. We have uploaded a zip version of the dataset on One Drive. Unfortunately, due to the restrictions from One Drive, we are not allowed to upload a file larger than 200GB. Therefore, we uploaded several zip files with the same structure on One Drive. Participants need to recompose folders by themselves. The download link and password are updated in the new DownloadLink.txt. (https://www.synapse.org/#!Synapse:syn51476561/files/) 2. To check whether the dataset is downloaded and completed or correctly, we provide some Python scripts on our GitHub(https://github.com/CmrxRecon/CMRxRecon/tree/main/Download_Dataset_Check). The 'CMRxRecon.xlsx' file generated from our complete dataset is uploaded on the website((https://www.synapse.org/#!Synapse:syn51476561/files/) 3.FAQ has been updated! (https://cmrxrecon.github.io/FAQ.html) Feel free to contact us, if you have any questions. Best regards, CMRxRecon Team