Dear colleagues! The collection of abstracts of the IV Eurasian Congress on the treatment of cardiovascular diseases, dedicated to the 450th anniversary of the city of Ufa (November 29-30) will be posted in RINC after the completion of the Congress. The collection of materials will include only those papers that meet the requirements for publication, first of all, a sufficient percentage of originality according to the Anti-Plagiarism program. Non-compliant materials will be returned to the authors.