Clarence Kvart

3.4k total citations
62 papers, 2.2k citations indexed

About

Clarence Kvart is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Clarence Kvart has authored 62 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Radiology, Nuclear Medicine and Imaging, 30 papers in Cardiology and Cardiovascular Medicine and 16 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Clarence Kvart's work include Cardiovascular Conditions and Treatments (34 papers), Cardiac Valve Diseases and Treatments (14 papers) and Veterinary Equine Medical Research (12 papers). Clarence Kvart is often cited by papers focused on Cardiovascular Conditions and Treatments (34 papers), Cardiac Valve Diseases and Treatments (14 papers) and Veterinary Equine Medical Research (12 papers). Clarence Kvart collaborates with scholars based in Sweden, Finland and United Kingdom. Clarence Kvart's co-authors include Jens Häggström, Kerstin Hansson, Peter F. Lord, Lennart Swenson, Kerstin Olsson, Henrik D. Pedersen, Görel Nyman, Bengt E. Karlberg, Göran Hedenstierna and B. Funkquist and has published in prestigious journals such as IEEE Transactions on Biomedical Engineering, British Journal of Anaesthesia and Journal of the American Veterinary Medical Association.

In The Last Decade

Clarence Kvart

61 papers receiving 2.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Clarence Kvart Sweden	23	1.5k	1.0k	561	434	376	62	2.2k
Christophe W. Lombard United States	14	2.0k 1.3×	1.3k 1.2×	803 1.4×	436 1.0×	146 0.4×	25	2.4k
D. David Sisson United States	30	1.7k 1.1×	1.6k 1.6×	567 1.0×	464 1.1×	168 0.4×	102	2.9k
Jean‐Louis Pouchelon France	31	1.5k 1.0×	1.1k 1.0×	556 1.0×	472 1.1×	166 0.4×	62	2.1k
Adrian Boswood United Kingdom	29	1.5k 1.0×	990 1.0×	614 1.1×	412 0.9×	114 0.3×	85	2.4k
Peter F. Lord United States	23	993 0.7×	546 0.5×	412 0.7×	417 1.0×	223 0.6×	76	1.8k
Gilbert Jacobs United States	21	1.2k 0.8×	1.0k 1.0×	515 0.9×	289 0.7×	125 0.3×	60	2.1k
Lisbeth H. Olsen Denmark	29	1.3k 0.9×	1.1k 1.1×	363 0.6×	313 0.7×	214 0.6×	112	2.4k
Karsten E. Schober United States	30	2.0k 1.3×	1.7k 1.7×	663 1.2×	501 1.2×	177 0.5×	99	2.7k
Carolina Carlos Sampedrano France	31	1.5k 1.0×	1.0k 1.0×	560 1.0×	431 1.0×	110 0.3×	51	1.9k
Vassiliki Gouni France	31	1.6k 1.1×	1.2k 1.1×	629 1.1×	476 1.1×	120 0.3×	68	2.0k

Countries citing papers authored by Clarence Kvart

Since Specialization

Citations

This map shows the geographic impact of Clarence Kvart's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Clarence Kvart with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Clarence Kvart more than expected).

Fields of papers citing papers by Clarence Kvart

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Clarence Kvart. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Clarence Kvart. The network helps show where Clarence Kvart may publish in the future.

Co-authorship network of co-authors of Clarence Kvart

This figure shows the co-authorship network connecting the top 25 collaborators of Clarence Kvart. A scholar is included among the top collaborators of Clarence Kvart based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Clarence Kvart. Clarence Kvart is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Jansson, Anna, Anders Johannisson, & Clarence Kvart. (2010). Plasma aldosterone concentration and cardiovascular response to low sodium intake in horses in training. Equine Veterinary Journal. 42(s38). 329–334. 10 indexed citations

Lord, Peter F., Kerstin Hansson, Clarence Kvart, & Jens Häggström. (2010). Rate of change of heart size before congestive heart failure in dogs with mitral regurgitation. Journal of Small Animal Practice. 51(4). 210–218. 53 indexed citations

Carlsson, Carina, Jens Häggström, Anders Eriksson, et al.. (2009). Size and Shape of Right Heart Chambers in Mitral Valve Regurgitation in Small-Breed Dogs. Journal of Veterinary Internal Medicine. 23(5). 1007–1013. 16 indexed citations

Hansson, Kerstin, Jens Häggström, Clarence Kvart, & Peter F. Lord. (2009). Reader performance in radiographic diagnosis of signs of mitral regurgitation in cavalier King Charles spaniels. Journal of Small Animal Practice. 50(s1). 44–53. 26 indexed citations

Ljungvall, Ingrid, Christer Ahlström, Katja Höglund, et al.. (2009). Use of signal analysis of heart sounds and murmurs to assess severity of mitral valve regurgitation attributable to myxomatous mitral valve disease in dogs. American Journal of Veterinary Research. 70(5). 604–613. 27 indexed citations

Höglund, Katja, et al.. (2007). Time-frequency and complexity analyses for differentiation of physiologic murmurs from heart murmurs caused by aortic stenosis in Boxers. Journal of the American Veterinary Medical Association. 231(5). 741–741. 1 indexed citations

Hansson, Kerstin, Jens Häggström, Clarence Kvart, & Peter F. Lord. (2005). INTEROBSERVER VARIABILITY OF VERTEBRAL HEART SIZE MEASUREMENTS IN DOGS WITH NORMAL AND ENLARGED HEARTS. Veterinary Radiology & Ultrasound. 46(2). 122–130. 76 indexed citations

Pedersen, Henrik D., T. Falk, Jens Häggström, et al.. (2005). Circulating Concentrations of Insulin-Like Growth Factor-1 in Dogs with Naturally Occurring Mitral Regurgitation. Journal of Veterinary Internal Medicine. 19(4). 528–532. 7 indexed citations

Häggström, Jens, et al.. (2004). New insights into degenerative mitral valve disease in dogs. Veterinary Clinics of North America Small Animal Practice. 34(5). 1209–1226. 50 indexed citations

10.

Höglund, Katja, Anne French, Joanna Dukes‐McEwan, et al.. (2004). Low intensity heart murmurs in boxer dogs: inter‐observer variation and effects of stress testing. Journal of Small Animal Practice. 45(4). 178–185. 23 indexed citations

11.

Kvart, Clarence, Jens Häggström, Henrik D. Pedersen, et al.. (2002). Efficacy of Enalapril for Prevention of Congestive Heart Failure in Dogs with Myxomatous Valve Disease and Asymptomatic Mitral Regurgitation. Journal of Veterinary Internal Medicine. 16(1). 80–80. 10 indexed citations

12.

Häggström, Jens, Kerstin Hansson, Clarence Kvart, et al.. (2000). Relationship between different natriuretic peptides and severity of naturally acquired mitral regurgitation in dogs with chronic myxomatous valve disease. Journal of Veterinary Cardiology. 2(1). 7–16. 68 indexed citations

13.

Heiene, Reidun, et al.. (2000). Prevalence of murmurs consistent with aortic stenosis among boxer dogs in Norway and Sweden. Veterinary Record. 147(6). 152–156. 19 indexed citations

14.

Häggström, Jens, Kerstin Hansson, Clarence Kvart, et al.. (1997). Effects of naturally acquired decompensated mitral valve regurgitation on the renin-angiotensin-aldosterone system and atrial natriuretic peptide concentration in dogs. American Journal of Veterinary Research. 58(1). 77–82. 60 indexed citations

15.

Häggström, Jens, Robert L. Hamlin, Kerstin Hansson, & Clarence Kvart. (1996). Heart rate variability in relation to severity of mitral regurgitation in Cavalier King Charles spaniels. Journal of Small Animal Practice. 37(2). 69–75. 60 indexed citations

16.

Swenson, Lennart, Jens Häggström, Clarence Kvart, & Rajiv Juneja. (1996). Relationship between parental cardiac status in Cavalier King Charles Spaniels and prevalence and severity of chronic valvular disease in offspring. Journal of the American Veterinary Medical Association. 208(12). 2009–2012. 82 indexed citations

17.

Häggström, Jens, Clarence Kvart, & Kerstin Hansson. (1995). Heart Sounds and Murmurs: Changes Related to Severity of Chronic Valvular Disease in the Cavalier King Charles Spaniel. Journal of Veterinary Internal Medicine. 9(2). 75–85. 62 indexed citations

18.

Häggström, Jens, Kerstin Hansson, Bengt E. Karlberg, Clarence Kvart, & Kerstin Olsson. (1994). Plasma concentration of atrial natriuretic peptide in relation to severity of mitral regurgitation in Cavalier King Charles Spaniels. American Journal of Veterinary Research. 55(5). 698–703. 86 indexed citations

19.

Hedenstierna, Göran, Görel Nyman, Clarence Kvart, & B. Funkquist. (1987). Ventilation‐perfusion relationships in the standing horse: An inert gas elimination study. Equine Veterinary Journal. 19(6). 514–519. 32 indexed citations

20.

Kvart, Clarence & Lars Larsson. (1983). Hypocalcaemia and Q-oTc interval in cows with parturient paresis.. PubMed. 34(4-5). 147–52. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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