The Current Definition of a RDS?

i'm a gastronerologist, not been dealing with a r d s ah very much as of late. So can you tell us about the current definition and how we can use that definition to classify severity in our patient? Absolutely. We think about, first of all, timing. It's typically within two weeks a that there is development of respiratory distress. And then thirdly, which is where a lot of the change has sort of come about, is this idea that, a, there's no suspected volume overload.