If you are looking for a specific research paper that references this video, it would likely be found in the section of a journal article published in late 2020 or early 2021. index.xml - CNN
: It may be a video supplement for a specific academic paper in fields like Medical Imaging or Surgery , where "PL" could stand for "Posterolateral," "Platypnea," or "Plan." PL [2020-12-10 00-46-35].mp4
: The bracketed format [YYYY-MM-DD HH-MM-SS] is a standard naming convention for video recording software, security cameras, or screen capture tools used on December 10, 2020. If you are looking for a specific research
For example, research published around that time discusses procedures like or medical conditions like Platypnea-Orthodeoxia . where "PL" could stand for "Posterolateral