If you like your RSS feeds and ‘back of the journal’ sections on “What other journals are publishing” then this site might be for you ..
PulmCCM Central – http://pulmccm.org/main/home/
It highlights key articles from a range of medical journals, focussing on critical care and pulmonary medicine. The journals and articles are largely American (No BMJ, Intensive Care Medicine, Current Opinion) but the layout is useful for quickly scanning for items of interest. And it has its own RSS feed that you can link to your reader of choice. It’s a bit like a MetaRSS.
Certainly worth bookmarking.