Marco,
I am sorry to hear of your news and of course your anxiety re living heart healthy. Have you access to a nutrionist that you can make an appointment with and talk about
what types of foods would be best for you?
Here is a link to a great web site and be sure to check out the resources at the bottom of the site.
http://www.dmhcares.org/patient/nutrition/cardiacdietbw.asp