It is May Ovid is making Circulation: Arrhythmia and Electrophysiology available as their resource of the month.

Circulation: Arrhythmia and Electrophysiology is designed to meet the growing demand for tightly focused information in areas at the cutting edge of cardiology. It will include outstanding investigations of a more focused nature that have been selected through the same rigorous review process, subject to the same high standards, as articles in Circulation.

You can Try it now at Ovid

On a personal note...
Is it just me or has Ovid started sticking more of its journals as free resources of the month rather than its databases? I would like to see a database or perhaps a journal collection listed as Ovid's resource of the month rather than one little journal. I usually try and follow and post each month on Ovid's free resource, but I think if they are going to get into the habit of listing only one journal as a resource then I am not going to post about it. What used to be a nice opportunity to freely use and learn about a database, has kind of lost its usefulness for me.