Remember "Cards on the Hill"? It was a resource for our cardiology fellowship that included a comprehensive collection of relevant literature and clinical guides. It has now moved to OHSU's Bridge site! It is called the KCVI Cardiovascular Medicine Fellowship at https://bridge.ohsu.edu/research/kcvi/cardiofellowship/SitePages/Home.aspx (requires login through OHSU portal). Take a look around. A personal favorite is the "HF Fellows Hand Out" under Clinical Resources --> OHSU Heart Failure.
This link can also be found through IMRESPDX --> Educational Resources --> Cardiology --> Helpful Sites and Calculators.