Scimago Journal & Country Rank

Circulation. Cardiovascular quality and outcomes

CountryUnited States
H Index
Subject Area and CategoryMedicine
Cardiology and Cardiovascular Medicine
Medicine (miscellaneous)
PublisherLippincott Williams & Wilkins Ltd.
Publication typeJournals
ISSN19417713, 19417705

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Cardiology and Cardiovascular Medicine2009Q1
Cardiology and Cardiovascular Medicine2010Q1
Cardiology and Cardiovascular Medicine2011Q1
Cardiology and Cardiovascular Medicine2012Q1
Cardiology and Cardiovascular Medicine2013Q1
Cardiology and Cardiovascular Medicine2014Q1
Cardiology and Cardiovascular Medicine2015Q1
Cardiology and Cardiovascular Medicine2016Q1
Cardiology and Cardiovascular Medicine2017Q1
Medicine (miscellaneous)2009Q1
Medicine (miscellaneous)2010Q1
Medicine (miscellaneous)2011Q1
Medicine (miscellaneous)2012Q1
Medicine (miscellaneous)2013Q1
Medicine (miscellaneous)2014Q1
Medicine (miscellaneous)2015Q1
Medicine (miscellaneous)2016Q1
Medicine (miscellaneous)2017Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20080.000
Cites / Doc. (4 years)20094.100
Cites / Doc. (4 years)20104.305
Cites / Doc. (4 years)20115.683
Cites / Doc. (4 years)20126.236
Cites / Doc. (4 years)20136.259
Cites / Doc. (4 years)20146.642
Cites / Doc. (4 years)20155.376
Cites / Doc. (4 years)20165.141
Cites / Doc. (4 years)20174.405
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20094.100
Cites / Doc. (3 years)20104.305
Cites / Doc. (3 years)20115.683
Cites / Doc. (3 years)20126.094
Cites / Doc. (3 years)20136.248
Cites / Doc. (3 years)20146.142
Cites / Doc. (3 years)20155.101
Cites / Doc. (3 years)20164.724
Cites / Doc. (3 years)20173.942
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20094.100
Cites / Doc. (2 years)20104.305
Cites / Doc. (2 years)20115.550
Cites / Doc. (2 years)20126.141
Cites / Doc. (2 years)20135.030
Cites / Doc. (2 years)20146.062
Cites / Doc. (2 years)20154.294
Cites / Doc. (2 years)20163.943
Cites / Doc. (2 years)20174.139
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites20080
Self Cites200937
Self Cites201044
Self Cites201186
Self Cites201270
Self Cites201347
Self Cites201484
Self Cites201553
Self Cites201655
Self Cites201760
Total Cites20080
Total Cites200982
Total Cites2010452
Total Cites20111074
Total Cites20121554
Total Cites20131787
Total Cites20141818
Total Cites20151719
Total Cites20161526
Total Cites20171293
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20080
External Cites per document20092.250
External Cites per document20103.886
External Cites per document20115.228
External Cites per document20125.820
External Cites per document20136.084
External Cites per document20145.858
External Cites per document20154.944
External Cites per document20164.554
External Cites per document20173.759
Cites per document20080.000
Cites per document20094.100
Cites per document20104.305
Cites per document20115.683
Cites per document20126.094
Cites per document20136.248
Cites per document20146.142
Cites per document20155.101
Cites per document20164.724
Cites per document20173.942
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20080
Non-citable documents20094
Non-citable documents201025
Non-citable documents201141
Non-citable documents201253
Non-citable documents201354
Non-citable documents201460
Non-citable documents201560
Non-citable documents201660
Non-citable documents201760
Citable documents20080
Citable documents200920
Citable documents2010105
Citable documents2011189
Citable documents2012255
Citable documents2013286
Citable documents2014296
Citable documents2015337
Citable documents2016323
Citable documents2017328
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20080
Uncited documents20095
Uncited documents201035
Uncited documents201152
Uncited documents201264
Uncited documents201382
Uncited documents201475
Uncited documents201581
Uncited documents201677
Uncited documents201781
Cited documents20080
Cited documents200919
Cited documents201095
Cited documents2011178
Cited documents2012244
Cited documents2013258
Cited documents2014281
Cited documents2015316
Cited documents2016306
Cited documents2017307
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