Open Access

A bibliometric analysis and visualization of research on heart failure complicated with malnutrition


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Figure 1.

Annual publication and trends.
Annual publication and trends.

Figure 2.

Authors visualization map (n ≥ 5). WoS, Web of Science.
Authors visualization map (n ≥ 5). WoS, Web of Science.

Figure 3.

Co-cited authors visualization map (n > 40). WoS, Web of Science.
Co-cited authors visualization map (n > 40). WoS, Web of Science.

Figure 4.

Visualization map of the institutions (n > 7). WoS, Web of Science.
Visualization map of the institutions (n > 7). WoS, Web of Science.

Figure 5.

Visualization map of countries (n ≥ 17). WoS, Web of Science.
Visualization map of countries (n ≥ 17). WoS, Web of Science.

Figure 6.

Visualization map of co-cited journals (n > 198). WoS, Web of Science.
Visualization map of co-cited journals (n > 198). WoS, Web of Science.

Figure 7.

Keyword co-occurrence visualization map (n > 35). WoS, Web of Science.
Keyword co-occurrence visualization map (n > 35). WoS, Web of Science.

Figure 8.

Keywords cluster map. WoS, Web of Science.
Keywords cluster map. WoS, Web of Science.

Figure 9.

Keywords timeline view map. WoS, Web of Science.
Keywords timeline view map. WoS, Web of Science.

Figure 10.

The top 25 keywords burst.
The top 25 keywords burst.

Figure 11.

Co-cited reference visualization map (n ≥ 15). WoS, Web of Science.
Co-cited reference visualization map (n ≥ 15). WoS, Web of Science.

Figure 12.

The top 10 references bursts.
The top 10 references bursts.

The top 5 institutions.

Rank Institution Count (n) Centrality
1 Johns Hopkins Univ 11 0.02
2 Juntendo Univ 9 0.00
3 Nagoya Univ 8 0.04
3 Univ Michigan 8 0.01
4 Wroclaw Med Univ 7 0.01
4 Univ Tennessee 7 0.03
4 Stanford Univ 7 0.11
4 Cleveland Clin 7 0.12
5 Univ Ulsan 6 0.03
5 Univ Groningen 6 0.02
5 Univ Cattolica Sacro Cuore 6 0.02
5 Nippon Med Sch 6 0.00
5 Natl Cerebral & Cardiovasc Ctr 6 0.07
5 Kitasato Univ 6 0.03
5 Fujita Hlth Univ 6 0.03

The top 10 keywords

Rank Keywords Count (n) Centrality
1 Heart failure 205 0
2 Malnutrition 179 0
3 Mortality 159 0
4 Nutritional status 69 0
5 Body mass index 68 0.01
5 Association 67 0.03
6 Impact 67 0.03
7 Risk 62 0
8 Outcome 58 0
9 Prevalence 53 0
10 Inflammation 52 0

The top 5 co-cited journals.

Rank Journals Citation Centrality
1 Circulation 264 0.01
2 J Am Coll Cardiol 257 0.02
3 Clin Nutr 232 0.03
4 New Engl J Med 231 0.01
5 Eur Heart J 224 0.02

Top 5 co-cited authors.

Rank Co-cited author Citation Centrality
1 Anker S D 90 0.16
2 Ponikowski P 86 0.09
3 Kalantar-Zadeh K 80 0.06
5 Bonilla-Palomas J L 76 0.08
6 Bouillanne O 74 0.08

The top 5 authors published.

Rank Author Count (n)
1 Takatoshi Kasai 9
2 Hiroyuki Daida 8
3 Katsumi Miyauchi 7
4 Toyoaki Murohara 7
5 Wataru Shimizu 7

Keywords cluster analysis.

Clustering ID Silhouette Years (mean) LLR
0 0.513 2015 Chronic kidney disease; glomerular filtration; pulse wave; ischemic heart disease; plant-derived metabolites; nutritional status; chronic heart failure; uremic toxins; oxidative stress; glomerular filtration
1 0.591 2018 Heart failure; coronary artery disease; aortic stenosis; nutritional risk index; depressive symptoms; geriatric nutritional risk index; acute decompensated heart failure; simple walking test; coronary artery disease; elderly patients
2 0.779 2014 Heart failure; CONUT score; nutritional screening; muscle mass; maintenance hemodialysis; nutritional status; mortality; risk; rehabilitation; outcome
3 0.714 2016 Congenital heart disease; elderly patients; dairy cow; regeneration; supplementation; heart failure; nutritional status; enteral nutrition; nutritional support; heart diseases
4 0.584 2015 Heart failure; inflammation; malnutrition; obesity; community; acute heart failure; hospital readmission; major adverse cardiac events; coronary artery disease; congestive heart
5 0.811 2016 Cardiovascular diseases; great obstetrical syndromes; trans-generational effects; hypertensive disorders; proteinuria; heart failure; depressive symptoms; coronary artery disease; risk assessment; elderly patients
6 0.794 2015 Heart failure; chronic hemodialysis; kidney transplantation; acute coronary syndrome; risk stratification; malnutrition; predictor; disease; atherosclerosis; survival
7 0.801 2015 Impedance ratio; dual-energy X-ray absorptiometry; fat-free mass index; phase angle; bioelectrical impedance analysis; survival; very elderly; hemodialysis; mortality; outcome

The top 5 co-cited reference.

Rank Frequency Centrality Co-cited articles Author Years
1 75 0.08 2016 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure: the task force for the diagnosis and treatment of acute and chronic heart failure of the ESC developed with the special contribution of the HFA of the ESC Ponikowski P 2016
2 41 0.06 Review of nutritional screening and assessment tools and clinical outcomes in heart failure Lin H 2016
3 34 0.06 Malnutrition and Cachexia in heart failure Rahman A 2016
4 32 0.02 Prevalence and prognostic significance of malnutrition using 3 scoring systems among outpatients with heart failure: a comparison with body mass index Sze S 2018
5 30 0.08 Prognostic value of malnutrition assessed by Controlling nutritional status score for long-term mortality in patients with acute heart failure Iwakami N 2017

The top 5 countries.

Rank Country Count (n) Centrality
1 USA 137 0.28
2 Japan 115 0
3 China 47 0.01
4 Spain 33 0.06
5 Italy 33 0.01
eISSN:
2544-8994
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Medicine, Assistive Professions, Nursing