Title: Preparation of cardiovascular research puzzle

Since March 2021, the necessary measures have been taken by this center to prepare research puzzles. Then, a webinar entitled: “Research Puzzles: A Practical Solution for Coherence in Research in the Country” were held on June 9, 2021, for research and technology vice-chancellors of universities and heads of research centers, research institutes, and research networks with the speech of Dr. Sarrafzadegan. After that, the final report on the preparation of research puzzles was prepared and sent to the Deputy Minister of Research and Technology. This puzzle can be used as a model for preparing research puzzles in other fields and determining the process of conducting research and interdepartmental communication to conduct studies on various diseases.