Exploring the optimal duration of video recording in a post-discharge e-learning platform for cardiac patients

The spread sheet in .csv format features data on video watching retention. Six colons contain: 1. Number of video 1-602. Name of the video3. Performer (doctor or peer-patient)4. video duration in seconds5. mean retention rate in % percentage of video watched6. Number of video viewsData are available only for videos watched 6 times or more.