I want a book about nursing services, and about the CCU section.

Here below you can see all books about nursing (hoitotyö) in Rutakko libraries. Most of them are unfortunately in Finnish. 

https://rutakko.verkkokirjasto.fi/en/search?p_p_id=searchResult_WAR_arenaportlet&p_p_lifecycle=1&p_p_state=normal&p_r_p_arena_urn%3Aarena_facet_queries=subject_facet%3Dhoitoty%25C3%25B6&p_r_p_arena_urn%3Aarena_search_query=hoitoty%C3%B6&p_r_p_arena_urn%3Aarena_search_type=solr

There are some books about heart diseases and children:

https://rutakko.verkkokirjasto.fi/en/search?p_p_id=searchResult_WAR_arenaportlet&p_p_lifecycle=1&p_p_state=normal&p_r_p_arena_urn%3Aarena_facet_queries=&p_r_p_arena_urn%3Aarena_search_query=subject%3A+%22syd%C3%A4ntaudit+lapset%22&p_r_p_arena_urn%3Aarena_search_type=solr&p_r_p_arena_urn%3Aarena_sort_advice=field%3DRelevance%26direction%3DDescending

All libraries in Iisalmi are closed until 1.6. due to the coronavirus situation:

https://www.iisalmi.fi/Suomeksi/Palvelut/Kulttuuri-ja-nuorisotyo/Kirjastopalvelut