G. Helmius

618 total citations
22 papers, 357 citations indexed

About

G. Helmius is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, G. Helmius has authored 22 papers receiving a total of 357 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 11 papers in Cardiology and Cardiovascular Medicine and 8 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in G. Helmius's work include Cardiac Imaging and Diagnostics (7 papers), Coronary Interventions and Diagnostics (5 papers) and Lipoproteins and Cardiovascular Health (4 papers). G. Helmius is often cited by papers focused on Cardiac Imaging and Diagnostics (7 papers), Coronary Interventions and Diagnostics (5 papers) and Lipoproteins and Cardiovascular Health (4 papers). G. Helmius collaborates with scholars based in Sweden and France. G. Helmius's co-authors include Martine Rémy-Jardin, G.-M. Brevière, Uno Erikson, C Dupuis, L Charaf, A. Hemmingsson, Christer Sylvén, Anders Waldenström, Olov Duvernoy and Jan W. Borowiec and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and Cardiovascular Research.

In The Last Decade

G. Helmius

19 papers receiving 326 citations

Peers

G. Helmius

SURGE

CCM

PRM

EPIDE

RNMI

Moh’d A. Habbab Saudi Arabia

F. Jardin France

H Mösslacher Austria

K B Kern United States

Michel Balea United States

N. Treese Germany

Shih‐Pu Wang Taiwan

Francisco Tortoledo Venezuela

J. Michael Haering United States

Ertan Demirtaş Türkiye

Moh’d A. Habbab Saudi Arabia

G. Helmius

180 ×0.8

SURGE

360 ×2.2

CCM

62 ×0.6

PRM

81 ×0.8

EPIDE

89 ×1.3

RNMI

Citations per year, relative to G. Helmius G. Helmius (= 1×) peers Moh’d A. Habbab

Countries citing papers authored by G. Helmius

Since Specialization

Citations

This map shows the geographic impact of G. Helmius'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 G. Helmius with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G. Helmius more than expected).

Fields of papers citing papers by G. Helmius

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. Helmius. 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 G. Helmius. The network helps show where G. Helmius may publish in the future.

Co-authorship network of co-authors of G. Helmius

This figure shows the co-authorship network connecting the top 25 collaborators of G. Helmius. A scholar is included among the top collaborators of G. Helmius 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 G. Helmius. G. Helmius 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

Frostfeldt, Gunnar, G Gustafsson, G. Helmius, et al.. (1999). Low molecular weight heparin (dalteparin) as adjuvant treatment to thrombolysis in acute myocardial infarction—a pilot study: Biochemical Markers in Acute Coronary Syndromes (BIOMACS II). Journal of the American College of Cardiology. 33(3). 627–633. 67 indexed citations

Bergstrand, L., Håkan Bylund, Uno Erikson, et al.. (1994). Distribution of Coronary Atherosclerosis and its Correlation to Metabolic Risk Factors and Femoral Atherosclerosis. Acta Radiologica. 35(5). 481–486. 2 indexed citations

Dupuis, C, et al.. (1992). The “adult” form of the scimitar syndrome. The American Journal of Cardiology. 70(4). 502–507. 132 indexed citations

Lagerqvist, Bo, et al.. (1992). Adenosine induced chest pain - a comparison between intracoronary bolus injection and steady state infusion. Cardiovascular Research. 26(8). 810–814. 11 indexed citations

Duvernoy, Olov, Jan W. Borowiec, G. Helmius, & Uno Erikson. (1992). Complications of Percutaneous Pericardiocentesis under Fluoroscopic Guidance. Acta Radiologica. 33(4). 309–313. 35 indexed citations

Lagerqvist, Bo, Christer Sylvén, G. Helmius, & Anders Waldenström. (1990). Effects of Exogenous Adenosine in a Patient with Transplanted Heart. Evidence for Adenosine as a Messenger in Angina Pectoris. Upsala Journal of Medical Sciences. 95(2). 137–145. 5 indexed citations

Lagerqvist, Bo, Christer Sylvén, B Beermann, G. Helmius, & Anders Waldenström. (1990). Intracoronary adenosine causes angina pectoris like pain - an inquiry into the nature of visceral pain. Cardiovascular Research. 24(8). 609–613. 33 indexed citations

Nilsson, S., Håkan Bylund, Uno Erikson, et al.. (1988). Quantitation of Atherosclerosis in Femoral Arteriography with Ecg Gated Exposures. Acta Radiologica. 29(3). 311–315. 5 indexed citations

Erikson, Uno, et al.. (1988). Repeat femoral arteriography in hyperlipidemic patients. Acta Radiologica. 29(3). 303–309. 7 indexed citations

10.

Erikson, Uno, et al.. (1988). Repeat femoral arteriography in hyperlipidemic patients. A study of progression and regression of atherosclerosis.. PubMed. 29(3). 303–9. 14 indexed citations

11.

Erikson, Uno, et al.. (1988). Repeat Femoral Arteriography in Hyperlipidemic Patients. Acta Radiologica. 29(3). 303–309. 10 indexed citations

12.

Nilsson, S., Håkan Bylund, Uno Erikson, et al.. (1988). Quantitation of atherosclerosis in femoral arteriography with ecg gated exposures. Acta Radiologica. 29(3). 311–315. 7 indexed citations

13.

Henze, Axel, et al.. (1987). The internal mammary artery as subclavian artery substitute in repair of coarctation of the aorta with subclavian flap technique. Scandinavian Journal of Thoracic and Cardiovascular Surgery. 21(3). 199–202. 2 indexed citations

14.

Helmius, G., et al.. (1983). Measurement of Regional Lung Blood Flow by Videodensitometry. Acta Radiologica Diagnosis. 24(3). 195–199. 1 indexed citations

15.

Erikson, Uno, et al.. (1982). Computerized Quantitation of Atherosclerosis in an Experimental Model. Acta Radiologica Diagnosis. 23(6). 621–624. 11 indexed citations

16.

Erikson, Uno, A Hallén, G. Helmius, & Stephen G. Sawada. (1982). On the pathophysiology of left ventricular aneurysm. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 137(7). 85–87. 1 indexed citations

17.

Erikson, Uno, et al.. (1981). Videodensitometrische Bestimmung der Herzmuskeldurchblutung. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 135(10). 404–406. 2 indexed citations

18.

Erikson, Uno, G. Helmius, & Satoshi Sawada. (1981). Complications of Coronary Angiography. Acta Radiologica Diagnosis. 22(5). 535–539. 5 indexed citations

19.

Helmius, G., et al.. (1980). Videodensitometry and Thermodilution for Measuring Left Ventricular Function. Acta Radiologica Diagnosis. 21(5). 621–625. 5 indexed citations

20.

Erikson, Uno, et al.. (1980). Determination of pulmonary blood flow by videodensitometry.. PubMed. 16(5). 663–70.

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.

Explore authors with similar magnitude of impact