Impact Factor


The 2018 Impact Factor (IF) of Circulation Journal has been
determined as 3.025. The score increased from previous year (2.895).
Regarding IF without Self Citetion, it has risen to 2.668. (2.624 in 2017)
The official ranking placed Circulation Journal 55th of 136
journals in the Cardiac & Cardiovascular Systems category in
2018 JCR Science Edition.


2018 3.025
2017 2.895
2016 3.544
2015 4.124
2014 3.940
2013 3.685
2012 3.578
2011 3.766
2010 3.225
2009 2.692
2008 2.387
2007 2.373
2006 2.135
2005 1.998
2004 1.797

CJ : Circulation Journal,  JCJ : Japanese Circulation Journal