If you had a heart attack only 2 days ago and it definitely was a heart attack you need to concentrate 100% on your health right now and not worry about your collection. This is because when a person has a heart attack the blood supply to part of the heart is cut-off and the part of the heart that is affected, i.e. starved of oxygenated blood, dies. My advice is to follow exactly what your doctors tell you.
Since my father passed away I have been left with a hundred years or so of things to sort through. Apart from saving almost everything from his entire life my father saved many things from his parent's life and his grandparent's life. Ive come across many interesting things that I'll keep amongst the items I've disposed of/donated to charity shops. An interesting item that I came across the other day were some First World War ration books a less interesting item that I disposed of recently, that my father had saved, was his grandmother's commode dating from the 1950's.