| Facets | Inclusion Criteria | Exclusion Criteria | 
|---|---|---|
| Published | between 2013-2017 | until 2013 | 
| Study Type | scientific article or proceedings paper | not a scientific article (review, dissertation/thesis, book chapter, comparative study, etc.) | 
| Research content | devoted to the application of ML methods in cardiology | not related to the topic; does not contain a description of any certain ML method  | 
| Language | English | Not in English |