A comparison of the management and five-year outcomes of patients treated for chronic coronary syndrome between 2006-2007 and 2015-2016 - insights from the PRESAGE registry.

Background: Changes in the management of patients with chronic coronary syndromes (CCS) require continuous monitoring of results of treatment in daily clinical practice. The present study contains a comparison of the clinical characteristics, management, and in-hospital and five-year outcomes of patients with CCS enrolled on the Prospective REgistry of Stable AnGina management and trEatment (PRESAGE).

Methods: A group of 3475 patients with CCS were selected who underwent coronary angiography and were divided into two groups who were treated in the years 2006-2007 (1300 [37.